Census · Y
303 entries · 165 being-tier · 138 concept-tier (hidden by default — show them)
| Name | Class | Kind | Tradition | Status | Src |
|---|---|---|---|---|---|
| Y | symbol | — | — | registered | 1 |
| Y Ddraig Goch — Red Dragon Of Wales Y Ddraig Goch is the fiery red dragon that protects the Welsh people and symbolizes their foretold victory over an invading white dragon. | creature | species | welsh | canon | 3 |
| Y Wrach — Yr hen Wrach | creature | species | — | registered | 1 |
| ya'lgil | object-being | archetype | — | registered | 1 |
| Ya-o-gah | creature | individual | — | registered | 1 |
| ya'yai | object-being | archetype | — | registered | 1 |
| Yabalik-Adam — Yaboi-adam · Yavan-adam · Yavo-khal’g | creature | species | — | registered | 1 |
| Yabbashah | place | individual | jewish | registered | 1 |
| Yabonan | person | individual | philippine | registered | 1 |
| Yacatecuhtli — merchants · pochteca · traders The long-nosed Aztec patron of merchants, depicted with a revered walking staff and prominent near the end of the pre-Hispanic era. | custom | — | mesoamerican | registered | 3 |
| YADAYA | person | individual | hindu | registered | 1 |
| YADU | person | individual | hindu | registered | 1 |
| Yadu'a | creature | species | jewish | registered | 1 |
| Yagarua | creature | species | — | registered | 1 |
| Yagim — Iak Im Yagim is a shark-like Kwakiutl sea serpent that capsizes boats, devours occupants, and unleashes storms and destructive waves. | creature | species | — | candidate | 3 |
| Yagis | creature | species | — | registered | 1 |
| Yagmort | creature | species | — | registered | 1 |
| YAHNI | other | individual | hindu | registered | 1 |
| Yahoo — Boorong · Debil-debil · Devildevil · Yaahoo Yahoo names Swift's degraded, clawed humanoids enslaved by the Houyhnhnms and, separately, an Australian wildman tradition later associated with the Yowie. | creature | species | — | candidate | 2 |
| yahui | spirit | species | mesoamerican | registered | 1 |
| YAHUKA | person | individual | hindu | registered | 1 |
| Yahweh | symbol | archetype | — | registered | 1 |
| Yahweh, Yahwe, Jahweh, or Jehovah | deity | individual | — | registered | 1 |
| Yahyahaas | creature | species | — | registered | 1 |
| YAIBHKAJA | deity | individual | hindu | registered | 1 |
| YAIBHOJAS | creature | individual | hindu | registered | 1 |
| YAIDARBHA | place | individual | hindu | registered | 1 |
| YAIDEHA | place | individual | hindu | registered | 1 |
| YAIDYA-NATHA | concept | archetype | hindu | registered | 1 |
| YAIJAYANTA | deity | individual | hindu | registered | 1 |
| YAIKARTTANA | concept | archetype | hindu | registered | 1 |
| YAIKUNTHA | place | individual | hindu | registered | 1 |
| YAINATEYA | concept | archetype | hindu | registered | 1 |
| YAIRAJ | person | individual | hindu | registered | 1 |
| YAIRAJAS | spirit | individual | hindu | registered | 1 |
| YAIROCHANA | concept | archetype | hindu | registered | 1 |
| YAITANA SUTRA | other | individual | hindu | registered | 1 |
| YAItfKAYANA | concept | archetype | hindu | registered | 1 |
| YAIYASWATA | concept | archetype | hindu | registered | 1 |
| YAJA | person | individual | hindu | registered | 1 |
| YAJASAKEYI-SANHITA | concept | archetype | hindu | registered | 1 |
| YAJIN | person | individual | hindu | registered | 1 |
| YAJNA | creature | individual | hindu | registered | 1 |
| YAJNAWALKYA | person | individual | hindu | registered | 1 |
| YAJRA | deity | individual | hindu | registered | 1 |
| Yajuj and Majuj — Gog and Magog | person | species | malay | registered | 1 |
| Yak | creature | individual | greek | registered | 1 |
| yaka — yaku | spirit | species | — | registered | 1 |
| Yakan — Shikkara | creature | species | — | registered | 1 |
| Yakeela | spirit | species | — | registered | 1 |
| Yako | spirit | species | — | registered | 1 |
| YAKSHAS — Yakkhas · Yakshi · Yakshini · yakshas Shape-changing Indian nature spirits who attend the wealth god Kubera and guard enchanted gardens, sometimes helping humans and sometimes behaving maliciously. | spirit | species | europeanhindu | candidate | 4 |
| Yakushi Nyorai — The Healing Buddha | deity | individual | japanese | registered | 1 |
| Yal-Un Eke | other | — | — | registered | 1 |
| Yala | creature | species | — | registered | 1 |
| Yalan-sina — Mardanshali | person | individual | persian | registered | 1 |
| Yale The heraldic yale is a tusked, horned antelope-like beast used as a supporter by the Bedford and Beaufort families. | heraldic | species | heraldic | canon | 1 |
| Yallery Brown Yallery Brown is a tiny Fenland fairy whose seemingly helpful labor ruins others' work and binds his rescuer to lasting misfortune. | fairy | individual | britishceltic | candidate | 3 |
| YALSALI | person | individual | hindu | registered | 1 |
| YALSAMPAYANA | person | individual | hindu | registered | 1 |
| YALSWAISARA | deity | individual | hindu | registered | 1 |
| Yama — Jamshid · Yima · Yim Another name for Yima or Jamshid, the Iranian golden-age king who ruled humanity and preserved a blessed realm. | person | individual | persian | registered | 6 |
| Yama-oroshi — y ama-oroshi | creature | species | japanese | registered | 1 |
| Yama-Uba — Mountain Woman · Yamamba · Yamauba · mount ain hag Yama-Uba are Japanese mountain hags who may devour travelers and children or, in gentler traditions, assist households and confer good fortune. | creature | species | japanese | candidate | 6 |
| YAMA-VAIVASWATA | deity | individual | hindu | registered | 1 |
| Yama-warawa — mount ain boy | creature | species | japanese | registered | 1 |
| Yama-Waro | creature | species | — | registered | 1 |
| Yamabiko — mystical-v alley -echo Yamabiko are monkeylike mountain yokai believed to send back the echo that answers a traveler's shout. | creature | species | japanese | candidate | 2 |
| Yamabito | creature | species | — | registered | 1 |
| YAMACHARIS | concept | archetype | hindu | registered | 1 |
| YAMAHA PURAATA | deity | individual | hindu | registered | 1 |
| Yamamaya | creature | species | — | registered | 1 |
| Yamata-no-Orochi — Eight-forked serpent · Yamato no orochi Yamata-no-Orochi is the eight-headed Japanese serpent slain by Susanoo after devouring seven sisters, with the sword Kusanagi discovered in its tail. | creature | individual | east-asianjapanese | canon | 2 |
| Yambe-Akka | spirit | species | — | registered | 1 |
| Yamm | creature | species | — | registered | 1 |
| Yamo | creature | species | — | registered | 1 |
| YAMUNA — Yamuna Yamuna is the deified river daughter of Surya and Sanjna, sister of Yama, and divine embodiment of the river bearing her name. | deity | individual | hindu | candidate | 2 |
| Yamuricumé — Yamuricumd · Yamuricuma | spirit | species | south-american | registered | 1 |
| Yana Puma | creature | species | — | registered | 1 |
| Yanari — house-creakers Yanari are unexplained rattles and noises within Japanese houses, visualized as tiny demonlike beings scratching and hammering the structure. | creature | species | japanese | candidate | 2 |
| Yang Ching | deity | individual | — | registered | 1 |
| Yaniah | person | individual | jewish | registered | 1 |
| Yankee Doodle | tale | archetype | — | registered | 1 |
| Yankee tricksters and trickster stories | tale | archetype | — | registered | 1 |
| Yanki-Murt | demon | species | — | registered | 1 |
| yanmena | custom | archetype | — | registered | 1 |
| Yannai | other | — | egyptian | registered | 1 |
| Yannig — Yannig An Od A Breton sea monster that hunts ashore at night, Yannig mimics an owl and locates anyone foolish enough to answer. | creature | species | — | candidate | 2 |
| Yansan Yansan is a Yoruba wind deity also worshipped within the Ketu-derived religious tradition of Bahia. | deity | individual | african | candidate | 2 |
| Yanus — Julian A figure identified with Julian and described in the Shahnameh index as Caesar’s brother. | person | individual | persian | registered | 1 |
| Yao Wang | deity | individual | — | registered | 1 |
| Yaotl | demon | individual | — | registered | 1 |
| Yaquaru — Aypa · Maipolina · Popoké · Wat er mot her A bull-sized, shaggy river predator from Argentina, the otterlike Yaquaru uses tusks and claws to drag swimming cattle underwater. | creature | species | — | candidate | 6 |
| Yara-Ma-Yha-Who The Yara-Ma-Yha-Who is a small-bodied Australian humanoid with an enormous belly, huge luminous eyes, and an exceptionally wide mouth. | creature | species | — | canon | 2 |
| Yarrow — yarrow Yarrow denotes a healing herb that both stops and provokes bleeding, protects against witchcraft, secures love, and supplies stalks for I Ching divination. | symbol | archetype | — | registered | 2 |
| yarrow or milfoil — soldiers' woundwort · sneezewort | concept | archetype | — | registered | 1 |
| Yarthkins Yarthkins are Fenland earth spirits who increase crops when given tribute but grow dangerous if people neglect them. | spirit | archetype | british | candidate | 2 |
| YASANTA | other | individual | hindu | registered | 1 |
| YASAXTA-SEXA | concept | archetype | hindu | registered | 1 |
| YASAYA-DATTA | person | individual | hindu | registered | 1 |
| Yasha — Yakkha · Yaksa · Yashi | spirit | species | — | registered | 1 |
| Yasha Daikoku | deity | individual | japanese | registered | 1 |
| YASKA | person | individual | hindu | registered | 1 |
| YASODA | deity | individual | hindu | registered | 1 |
| Yata Garasu — Yatagarasu A vast three-legged crow serving the Japanese gods, Yata Garasu answers to Amaterasu and feeds upon the plant of immortality. | deity | species | — | candidate | 2 |
| Yato-No-Kami — Yato No Kami · Yatso No Kami | creature | species | — | registered | 1 |
| yatu | spirit | species | — | registered | 1 |
| Yaun-Goicoa | deity | individual | — | registered | 1 |
| Yauweu | other | — | egyptian | registered | 1 |
| YAVA-KRI — YAVA-KRITA | person | individual | hindu | registered | 1 |
| YAVANAS | other | individual | hindu | registered | 1 |
| Yawo — vodunsi | custom | archetype | — | registered | 1 |
| Yawt | creature | species | — | registered | 1 |
| YAYATI | person | individual | hindu | registered | 1 |
| YAYATI-CHARITRA | concept | archetype | hindu | registered | 1 |
| Yayoi — Soul of the Mirror | spirit | individual | japanese | registered | 1 |
| Yazates — Izads | spirit | species | persian | registered | 1 |
| Yazdagird — Isdigerd I | person | individual | persian | registered | 1 |
| Yazdagird — Isdigerd II | person | individual | persian | registered | 1 |
| Yazdagird — Isdigerd III | person | individual | persian | registered | 1 |
| Yazdagird | person | individual | persian | registered | 1 |
| Yazdan — Yazatas · yazata A collective name linked with the Yazatas, Ahura Mazda’s ranked celestial messengers who assist the Amesha Spentas. | custom | species | persian | registered | 4 |
| Ychain Banog | creature | species | welsh | registered | 1 |
| Ychen Bannog | person | individual | celtic | registered | 1 |
| Ye | deity | individual | — | registered | 1 |
| Ye Lung — Yu Lung · Yu-Lung · DRAGON-CARP · KIAO A celestial carp transformed after clearing Dragon Gate, Ye Lung combines a fish's body with a dragon's head and signifies academic success. | creature | species | — | candidate | 2 |
| Ye-Rén — Mao-Rén · Dà-mao-rén · Mao-gong · Mao-jùen The Ye-Rén is an East Asian wild man, reportedly appearing in two forms distinguished by whether they walk upright or on all fours. | creature | species | — | canon | 2 |
| Year The Year denotes a great cycle of creation and destruction, ending in rebirth, primordial restoration, and return of the Golden Age. | symbol | individual | greek | registered | 2 |
| yearbearers | concept | — | mesoamerican | registered | 1 |
| Years | deity | individual | chinese | registered | 1 |
| years seem days | concept | archetype | — | registered | 1 |
| Yeast — yeast Yeast denotes fermentation and therefore love, while folk practice also treats it as a remedy for plague and leucorrhea. | symbol | archetype | — | registered | 2 |
| Yeats, William Butler | other | individual | british | registered | 1 |
| Yech — Yeksh · Yach A shape-shifting catlike spirit whose white cap grants invisibility; anyone who captures it gains both the cap and the creature’s loyal service. | demon | individual | — | candidate | 3 |
| yech or yeksh | demon | species | — | registered | 1 |
| YEDA-YYASA | other | individual | hindu | registered | 1 |
| YEDODAYA | concept | archetype | hindu | registered | 1 |
| Yefefiyah | spirit | individual | jewish | registered | 1 |
| YEGAYAT | other | individual | hindu | registered | 1 |
| yegbogba | object-being | archetype | — | registered | 1 |
| Yehl | spirit | individual | — | registered | 1 |
| Yeho — Whahoo · Yahoo · Yay-hoo A nocturnal West Indian wildman said to be hairy, bear-clawed, and backward-footed, with a name possibly meaning devil. | creature | species | — | registered | 1 |
| Yehwe Zogbanu A thirty-horned giant of Dahomean tradition, Yehwe Zogbanu inhabits forests and poses a relentless danger to hunters. | creature | species | african | candidate | 3 |
| yeibichai or yeibechi — hashche · xasce | deity | species | — | registered | 1 |
| Yeitso A predatory giant of Navajo tradition, Yeitso was defeated by heroic twins using enchanted arrows. | creature | individual | north-american | candidate | 3 |
| Yelafath | custom | species | — | registered | 1 |
| Yelapahi | creature | species | — | registered | 1 |
| Yellow — yellow · the great god Yellow Yellow denotes solar light, intellect, and faith when bright, but jealousy, treachery, and betrayal when dark; another reference names a Chinese deity. | symbol | archetype | chinese | registered | 4 |
| Yellow-Belly | creature | species | — | registered | 1 |
| Yellow Body | deity | individual | north-american | registered | 1 |
| Yellow Cedar Bark Ogre | creature | species | — | registered | 1 |
| Yellow Corn Ear Maiden | person | individual | north-american | registered | 1 |
| Yellow Corn Maidens — Ee-eh-ch-chóo-ri-ch'áhm-nin · Corn maidens Two beautiful Isleta Pueblo sisters who practice harmful witchcraft and compete unsuccessfully to marry the weaver Nah-chu-ru-chu. | spirit | individual | north-american | registered | 1 |
| Yellow Divinity — Mambang Kuning · Mambang K'labu | deity | individual | malay | registered | 1 |
| Yellow Dragon A Chinese dragon that gave Fu Hsi a scroll of mysterious symbols, it was credited with inspiring the earliest system of writing. | creature | species | japanese | candidate | 2 |
| Yellow Kachina | spirit | species | north-american | registered | 1 |
| yellowhammer | symbol | archetype | — | registered | 1 |
| YEM-SANHAKA | concept | archetype | hindu | registered | 1 |
| Yemanja | deity | individual | — | registered | 1 |
| Yen Lo Yen Lo is the Chinese Buddhist judge of the Fifth Hell, where souls are punished through memories of their past deeds. | deity | individual | — | candidate | 2 |
| Yenoki | spirit | individual | japanese | registered | 1 |
| Yenrish | creature | species | — | registered | 1 |
| Yero — YERO An Australian lake monster with an eel-like body, large red-haired head, and a mouth said to generate rapids. | creature | species | — | candidate | 3 |
| yes | symbol | archetype | — | registered | 1 |
| Yesterday | other | — | egyptian | registered | 1 |
| Yeth | custom | species | — | registered | 1 |
| Yeti — Abominable Snowman · BAN-JHANKRI · Chelovek medvied · Chelovek mishka The Yeti is an elusive, gigantic, hairy humanoid of Tibetan and Nepalese tradition whose name derives from Sherpa yeh-teh. | creature | species | — | canon | 3 |
| Yew — yew Yew denotes death, mourning, and sadness alongside immortality and Celtic magic, with further links to Hecate, ghosts, sacred trees, and deadly bows. | symbol | archetype | — | registered | 2 |
| Yezer ha-Ra' | concept | archetype | jewish | registered | 1 |
| Yfrit | creature | species | — | registered | 1 |
| Yggdrasil | object-being | archetype | — | registered | 1 |
| Yggdrasil or Igdrasil | symbol | individual | — | registered | 1 |
| Yhi | deity | individual | australian-aboriginal | registered | 1 |
| Yi the Archer | deity | individual | chinese | registered | 1 |
| YIDURA | person | individual | hindu | registered | 1 |
| YIDURA | place | individual | hindu | registered | 1 |
| YIDYARAJVYA — YIDYARAYYA-SWAMI | concept | archetype | hindu | registered | 1 |
| YIJA-GANITA | concept | archetype | hindu | registered | 1 |
| YIJNANEtfWARA | person | individual | hindu | registered | 1 |
| YIKARYA | person | individual | hindu | registered | 1 |
| YIKRAMADITYA | person | individual | hindu | registered | 1 |
| YIMADA | person | individual | hindu | registered | 1 |
| Yimaha | deity | individual | — | registered | 1 |
| Yimantuwingyai — Old Man Over Across | deity | individual | — | registered | 1 |
| Yimbungan — Libungan | person | individual | philippine | registered | 1 |
| Yin Chiao | spirit | archetype | — | registered | 1 |
| Yin Chu The black manifestation of the Lwan, Yin Chu is a large, elegant Chinese bird capable of changing its plumage color. | creature | species | — | candidate | 2 |
| Yin-yang — yin-yang Yin-yang denotes complementary feminine and masculine forces whose dynamic balance creates harmony; each contains the other within a perpetually alternating cosmic totality. | symbol | archetype | — | registered | 2 |
| YINDA | person | individual | hindu | registered | 1 |
| YINDHYA-YASINI | deity | individual | hindu | registered | 1 |
| YINDHYAYALI | demon | individual | hindu | registered | 1 |
| Ying Lin | creature | species | — | registered | 1 |
| Ying-Long — Yonglong | creature | species | — | registered | 1 |
| Ying Lung — Proper Conduct Dragon · Ying-Lung A feathered, winged Chinese dragon with avian claws, Ying Lung inhabits water or earth and governs clouds, land, and waterways. | creature | species | — | candidate | 3 |
| Ying-Ying | creature | species | — | registered | 1 |
| YIRA-CHARITA | person | individual | hindu | registered | 1 |
| YIRADHA | demon | individual | hindu | registered | 1 |
| YISWAYASU | spirit | individual | hindu | registered | 1 |
| YISWESWARA | concept | archetype | hindu | registered | 1 |
| YITASTA | concept | archetype | hindu | registered | 1 |
| YIY ADA-CHANDRA | deity | individual | hindu | registered | 1 |
| YIYADA-BHANGARYAYA | concept | archetype | hindu | registered | 1 |
| YIYADA-TAJVDAYA | concept | archetype | hindu | registered | 1 |
| YIYASWAT | deity | individual | hindu | registered | 1 |
| YIYINDHAYA | demon | individual | hindu | registered | 1 |
| YlEA-BHADEA | creature | individual | hindu | registered | 1 |
| YlTA-HAYYA | person | individual | hindu | registered | 1 |
| Ymir — Bláin · Brimir Ymir is the primordial Norse giant whose slaughtered body became earth, sea, mountains, sky, trees, clouds, and the human world. | creature | individual | europeannorse | candidate | 6 |
| Yn Beisht Kione | creature | species | — | registered | 1 |
| Yn Foldyr Gas Ify | creature | species | — | registered | 1 |
| Ynawc | person | individual | welsh | registered | 1 |
| Ynys Wair | place | individual | celtic | registered | 1 |
| Ynywl | person | individual | welsh | registered | 1 |
| Yo Yo is a non-animal Dahomean trickster of uncertain appearance, defined by ravenous appetites and treacherous dealings with companions. | deity | individual | african | candidate | 3 |
| Yo-ko-mat-is | deity | individual | north-american | registered | 1 |
| Yod | symbol | archetype | jewish | registered | 1 |
| Yodloh — Ydloh · Yodloh brothers | person | archetype | south-american | registered | 1 |
| Yodloh-tarnuhipa — Yodloh-térnuhipa | person | individual | south-american | registered | 1 |
| Yofune-Nushi — Serpent God · White Sea Serpent A destructive Japanese sea serpent who demanded an annual maiden sacrifice to restrain its storms until the heroine Tokoyo killed it. | creature | species | japanese | candidate | 3 |
| YOGA — yoga Yoga denotes a Hindu philosophical and ascetic discipline of union, using withdrawal, meditation, and staged practice to identify the self with ultimate reality. | concept | archetype | hindu | registered | 2 |
| YOGA-NIDRA | concept | archetype | hindu | registered | 1 |
| Yogini — yogini Yoginis are eight female beings attending Durga, sometimes treated as forms of the goddess capable of multiplying into vast hosts. | deity | archetype | — | candidate | 2 |
| Yoh Shoh — Yohshoh | creature | species | — | registered | 1 |
| Yōkai (YOU-ki) — Yamamba · Yamanba · Yamauba | creature | species | — | registered | 1 |
| yoke — Yoke · yugo The yoke denotes union, discipline, toil, sacrifice, or oppression; in Mesoamerica it instead names a protective U-shaped ballgame garment. | symbol | archetype | mesoamerican | registered | 3 |
| Yokyn | creature | species | — | registered | 1 |
| yona | custom | archetype | — | registered | 1 |
| Yonagorri — Yona Gorri | spirit | species | — | registered | 1 |
| Yone | ghost | individual | japanese | registered | 1 |
| Yong | creature | species | — | registered | 1 |
| Yong-Wang — Hae-Wang (“king of the sea”) | creature | species | — | registered | 1 |
| YONI — Yoni The yoni denotes the female organ and receptive generative principle, linked to Mother Earth, fertility, hollowness, downward triangles, and creative union with the linga. | symbol | individual | hindu | registered | 3 |
| YOPA-DEYA | other | individual | hindu | registered | 1 |
| Yorikata | spirit | species | — | registered | 1 |
| yorka | spirit | species | — | registered | 1 |
| Yoruba pantheon | other | — | african | registered | 1 |
| Yoshi — Xi’lgo | creature | species | — | registered | 1 |
| Yosho | tale | individual | japanese | registered | 1 |
| Youchang | spirit | species | — | registered | 1 |
| Youdic | place | individual | celtic | registered | 1 |
| Youdic Dogs | creature | species | — | registered | 1 |
| Youkahainen — Joukahainen | person | individual | finnish | registered | 1 |
| Young Beichan — The Turkish Lady · Lord Bateman · The Jailer's Daughter | tale | archetype | — | registered | 1 |
| Young Brightsky | deity | individual | chinese | registered | 1 |
| Young Mule | person | individual | north-american | registered | 1 |
| Young Wolf | person | individual | north-american | registered | 1 |
| Young Yellowsparrow | creature | individual | chinese | registered | 1 |
| youngest son | concept | archetype | — | registered | 1 |
| Youth Dozen | other | individual | chinese | registered | 1 |
| Yowie — Australian bush ape · Bugaloo · DULUGAL · Gooligah The Yowie is a gigantic, hairy predator from Aboriginal Australian Dreamtime traditions. | creature | species | — | canon | 2 |
| Ypotamis | creature | species | — | registered | 1 |
| Ypotryll The ypotryll is a rare fifteenth-century heraldic beast with a two-humped camel body, boarlike head and tusks, cloven legs, and tapering tail. | heraldic | species | heraldic | candidate | 2 |
| Yr Hen Wräch | person | individual | celtic | registered | 1 |
| Ysbaddaden — Ysbaddaden Bencaw · Yspaddaden Penkawr The enormous Welsh giant-king who forces Culhwch to accomplish seemingly impossible tasks before marrying his daughter Olwen. | creature | species | welsh | candidate | 2 |
| Ysbryd Drwg | demon | species | — | registered | 1 |
| Yscudydd — Runner | person | individual | welsh | registered | 1 |
| Ysgawd | person | individual | welsh | registered | 1 |
| Ysgithyrwyn A monstrous boar in Arthurian legend, Ysgithyrwyn was hunted so its living tusk could furnish a razor for the giant Ysbaddaden. | creature | individual | celtic | candidate | 3 |
| Yskithyrwyn Benbaedd — Yskithyrwyn Penbaedd | creature | individual | welsh | registered | 1 |
| Yskyrdav | person | individual | welsh | registered | 1 |
| Ysperni | person | individual | welsh | registered | 1 |
| Yu — Yii · Golden DRAGON Yu Yu is a golden Chinese flood dragon born from Kun, who stops the deluge, completes the islands, and becomes a rain god and emperor. | deity | individual | chinese | candidate | 3 |
| Yu Huang — Jade Emperor · Pearly Emperor · Yu Huang Shang Ti · Yii Huang Yu Huang is the Jade Emperor, a supreme Taoist divinity whose status alongside Shang Ti and Heaven inspired competing theological explanations. | deity | individual | — | candidate | 3 |
| Yu-Kia | creature | species | — | registered | 1 |
| Yu Siang The blue manifestation of the Lwan, Yu Siang is a magnificent Chinese pheasant-like bird able to change color. | creature | species | — | candidate | 2 |
| Yubal | place | individual | jewish | registered | 1 |
| YUDHI-SHTHIRA | other | individual | hindu | registered | 1 |
| Yudhishthira | person | individual | persian | registered | 1 |
| Yuen-Yuen | creature | species | — | registered | 1 |
| Yueu Yulara | creature | species | — | registered | 1 |
| YUGA | deity | individual | hindu | registered | 1 |
| YUGA | concept | archetype | hindu | registered | 1 |
| yuga | concept | archetype | — | registered | 1 |
| YUGAN-DHAKA | place | individual | hindu | registered | 1 |
| Yuki-Daruma — Snow-Daruma | object-being | individual | japanese | registered | 1 |
| Yuki-Onna — Lady of the Snow · Yuki-onna · snow woman Yuki-Onna are Japanese snow women appearing during storms, variously understood as wintry spirits or ghosts who chill, deceive, or kill exposed travelers. | spirit | species | japanese | canon | 4 |
| Yule | symbol | archetype | — | registered | 1 |
| Yule | symbol | archetype | — | registered | 1 |
| Yule | symbol | — | — | registered | 1 |
| yumari | custom | archetype | — | registered | 1 |
| Yumboes — Tumboes · Bakhna Rakhna · Good People | fairy | archetype | european | registered | 1 |
| Yumina | person | individual | philippine | registered | 1 |
| Yumis | spirit | species | — | registered | 1 |
| Yumni-Omni — Tate Yumni · Whirlwind | spirit | individual | north-american | registered | 1 |
| yun-drun or ryungdrung | symbol | archetype | — | registered | 1 |
| yune'ha — pematagi'posi | custom | archetype | — | registered | 1 |
| Yungayung | deity | individual | — | registered | 1 |
| Yunwi Tsunsdí — Tsundige’wi · Yunwee chuns dee | creature | species | — | registered | 1 |
| Yūrei — ghost | creature | species | japanese | registered | 1 |
| Yurkami | spirit | individual | jewish | registered | 1 |
| Yurlunggur — Yulunggu · Yurlungur · Yurlunggul · Great Python A vast Yolngu Rainbow Serpent who swallowed and regurgitated the Wawalag sisters and their children, an episode reenacted in initiation rites. | creature | species | — | canon | 3 |
| Yurt | symbol | — | — | registered | 1 |
| Yurupari — Yurupart · Yuruparti · Yuruparé Yurupari is a Tupi term for feared Amazonian spirits and demons, sometimes imagined as a singular malicious forest ogre or nature being. | spirit | species | south-american | candidate | 5 |
| YUVA-KAJA | person | individual | hindu | registered | 1 |
| YUYUDHANA | concept | archetype | hindu | registered | 1 |
| YUYUTSU | person | individual | hindu | registered | 1 |
| Yvain | other | individual | celtic | registered | 1 |
| Ywenec | person | individual | european | registered | 1 |
| Yy Indigo | creature | species | — | registered | 1 |
| Yy Indigo | creature | species | — | registered | 1 |
| YYASA | deity | individual | hindu | registered | 1 |
| YYAYAHARA-MAYUKHA | concept | archetype | hindu | registered | 1 |
| YYAYAHARA-TATAYA | concept | archetype | hindu | registered | 1 |