ObioramIgbo Means "the mind of the people" in Igbo.
OcciafAncient Roman Feminine form of Occius. Occia achieved the position of Virgo Vestalis Maxima when she became the oldest living priestess of the goddess Vesta, perhaps 57 years before she passed away in 19 CE.
OishimayafBengali Some sources claim this name means “a noble person of good deeds; no evil within”; others claim it means “divine illusion”. A notable bearer is biochemist Dr. Oishimaya Sen Nag.
OlisaemekamAfrican Olisaemeka is an Igbo african name.It is a combination of Emeka(Great Deeds) and Olisa(God).Hence;Olisaemeka means God has done a great deed.
OluwatonilobafYoruba Means "God is good to have a king" in Yoruba. This is the full given name of the winner of "Germany's Next Top Model" 2018, Oluwatoniloba Dreher-Adnuga.
Oluyinkam & fYoruba This is a name use by the Abeokuta's family meaning " I'm surrounded by God".
OnintzafBasque Variant of Onintze. This name was used on a character in Jose Olaizoal's opera 'Oleskari zaharra'.
OníosafIrish (Rare) Possibly intended to mean "from Jesus", from Irish ón meaning "from" combined with Íosa.
OniriafSpanish (Caribbean, Rare), Spanish (Mexican, Rare) Likely an invented name, perhaps based on the Spanish word onírica meaning "oneiric, dreamlike" (from Greek ὄνειρος (oneiros) "dream"). This name was borne by Cuban revolutionary Oniria Gutiérrez (1940-?).
Onisoam & fMalagasy From the Malagasy ony meaning "river" and soa meaning "good".
OnyxiafPopular Culture Onyxia is the name of a dragon in the MMORPG World of Warcraft. The name comes from the precious stone onyx and means "claw" or "nail".
OpaliafAmerican (South, Rare, Archaic) From the name of an ancient Roman festival of the earth goddess Opis or Ops, which was held annually on 25 August. It may also be used as an elaboration of Opal or be considered a contracted form of Opalina.
OpetaiamPolynesian Polynesian form of Obediah or Obadiah, “serving god, serving Yahweh”. A notable bearer of this name is Opetaia Foa’i, composer, singer, guitarist and founder of the Contemporary Polynesian band Te Vaka, and songwriter for Disney's Moana.
OpimiafAncient Roman Feminine form of Opimius. This was the name of a Vestal Virgin who died in 216 BC, after having been accused of having broken her vow of chastity.
OrdfriðafAnglo-Saxon Feminine form of Ordfrið, derived from Old English ord "point (of a weapon)" and friþ "peace". Cognate to Old Norse Oddfríðr.
OreithyiafGreek Mythology An Athenian princess whom the god of the North wind, Boreas, fell in love with and swept off to marry while she was out dancing. Their sons became the Argonauts.