Here you’ll find 24 Mythological girl names that start with O, organized from “Oba” to “Ólrun”. These names come from Yoruba, Norse, Greek, Egyptian, and Celtic traditions, and suit baby naming, fiction, and research.
Mythological girl names that start with O are female names taken from myths, legends, and sacred tales across cultures. For example, “Oba” is a Yoruba river goddess and “Ólrun” appears as a Valkyrie in Norse lore.
Below you’ll find the table with Name, Pronunciation, Origin, Meaning/Role, Variants & Usage, and Notes.
Name: The entry as commonly spelled, so you can scan and choose the exact form you want.
Pronunciation: A simple phonetic guide so you can say each name aloud with confidence clearly.
Origin: The culture or mythic tradition linked to the name, helping you understand its background.
Meaning/Role: A concise meaning or the mythological figure’s role to briefly explain the name’s significance.
Variants & Usage: Common modern forms and notes on how the name appears today for naming choices.
Notes: Short comments on mythology, notable bearers, or pronunciation alternatives to help your decision quickly.
Mythological girl names that start with O
| Name | Pronunciation | Origin | Meaning/Role |
|---|---|---|---|
| Oenone | ee-NOH-nee | Greek | Nymph; Paris’s first wife |
| Oenoe | ee-NOH-ee | Greek | Nymph; spring-associated minor goddess |
| Ocyrrhoe | oh-SIR-oh-ee | Greek | Prophetic nymph; daughter of Chiron |
| Omphale | om-FAH-lee | Greek | Queen of Lydia; Heracles’ mistress |
| Orithyia | oh-RIH-thee-uh | Greek | Princess; wind-goddess consort (Boreas) |
| Ourea | OO-ree-uh | Greek | Primordial mountain deities |
| Ops | ops | Roman | Earth and fertility goddess |
| Orbona | or-BOH-nuh | Roman | Goddess of children/orphans |
| Oxomoco | ok-soh-MOH-koh | Aztec/Nahua | Wise woman; calendar/astrologer |
| Ocllo | OCK-yo | Inca | Mother-founder goddess |
| Oshun | oh-SHUN | Yoruba | River, love and fertility goddess |
| Oya | OH-yah | Yoruba | Goddess of storms, winds, cemeteries |
| Oshumare | oh-SHOO-mah-ray | Yoruba | Rainbow/serpent deity; link between earth and sky |
| Oba | OH-bah | Yoruba | River goddess; consort of Shango |
| Olwen | OL-wen | Welsh | Heroine; maiden of the white track |
| Ondine | on-DEEN | European folklore | Water-nymph/spirit |
| Ostara | oh-STAHR-uh | Germanic | Spring/dawn goddess (Ēostre) |
| Ólrun | ohl-ROON | Norse | Valkyrie (chooser of the slain) |
| Oiwa | OH-ee-wah | Japanese | Famous ghost/vengeful spirit |
| Otohime | oh-toh-HEE-meh | Japanese | Sea princess; dragon-god’s daughter |
| Orihime | oh-REE-hee-meh | Japanese | Weaver princess; Tanabata heroine |
| Oonagh | OO-nah | Irish | Fairy-queen variant of Úna |
| Orla | OR-lah | Irish | Golden princess; legendary/medieval name |
| Odile | oh-DEEL | Frankish/Christian legend | Legendary saint and patroness (Alsace) |
Descriptions
Oenone
A mountain-nymph of Phrygia who healed Paris; when he left her for Helen, she refused help and died in grief—well-known tragic figure in Greek myth.
Oenoe
Name borne by several minor nymphs linked to springs or places in Greek local myths; often a toponymic nymph of specific springs or woods.
Ocyrrhoe
Several mythic women named Ocyrrhoe are seers or transformed figures—most famously Chiron’s daughter, gifted with prophecy and sometimes subject to metamorphosis.
Omphale
Lydian queen who owned—or hosted—Heracles during his servitude; famous for reversing gender roles in later classical tales and art.
Orithyia
Athenian princess seized by Boreas, becoming his wife and mother of the Boreads; symbol of abduction myths and North Wind lore.
Ourea
Collective name for the mountain gods/goddesses, children of Gaia; worshiped as personified peaks rather than single heroine deities.
Ops
Ancient Roman goddess of abundance and the earth, wife of Saturn; invoked for harvests, plenty, and fertility rites.
Orbona
Minor Roman deity associated with returning lost children and the protection of orphans and childless families.
Oxomoco
A legendary first woman in Central Mexican tradition, paired with Cipactonal; associated with divination and the calendar.
Ocllo
Mama Ocllo, partner of Manco Cápac, is a culture-bringing mother figure credited with teaching domestic arts to the Inca people.
Oshun
Major West African (Yoruba) deity of rivers, beauty, love, and prosperity; widely venerated in diasporic traditions (e.g., Santería/Ochún).
Oya
Powerful warrior and storm goddess who rules winds, change, and the cemetery; patron of transformation and fierce protection.
Oshumare
Serpent or rainbow spirit connecting heaven and earth; gender portrayal varies by region and source.
Oba
One of Shango’s wives, a river and warrior goddess in Yoruba myth, famous in folktales for a tragic domestic episode.
Olwen
Daughter of the giant Ysbaddaden; bride of Culhwch in the Mabinogion, associated with a trail of white flowers.
Ondine
A continental European water-spirit from folklore and later literature; stories emphasize love, water curses, and tragic bargains.
Ostara
Name linked to a spring/dawn festival (Bede’s Ēostre); modern revival as a Germanic spring goddess with festival traditions.
Ólrun
A named Valkyrie in Old Norse sources; appears in lists and sagas as one who chooses warriors for Valhalla.
Oiwa
Central figure of the kabuki tale Yotsuya Kaidan, Oiwa is a classic yūrei (ghost) in Japanese theatrical folklore.
Otohime
Daughter of the sea deity Ryūjin, she rewards Urashima Tarō in the famous folk tale; associated with the sea palace.
Orihime
The celestial weaver princess (Vega) in the Tanabata star-myth, separated from her lover Altair and reunited annually.
Oonagh
Anglicized folk form of Úna used in Irish tales and ballads; appears as a fairy-queen or noblewoman in folklore.
Orla
From Old Irish Órlaith, borne by queens and noblewomen in medieval and legendary sources; means “golden princess.”
Odile
Saint Odile of Alsace, a medieval patron saint with legendary birth and miraculous sight-restoration, prominent in regional devotion.