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Baby names starting with O

20 curated names beginning with the letter O, each with origin, meaning, and aesthetic vibe match. 6 girl, 12 boy, 2 unisex names.

Girl names starting with O

Octavia♀

eighth

Latin

Olivia♀

olive tree, peace

Latin

Omolara♀

the child is family

Yoruba

Ondine♀

little wave, water spirit

French

Ophelia♀

help, aid (Hamlet)

Greek

Ottilie♀

prosperous in battle

German

Boy names starting with O

Odin♂

frenzy, inspiration

Norse

Oliver♂

olive tree

Latin

Olumide♂

my Lord has come

Yoruba

Oluwafemi♂

God loves me

Yoruba

Oluwaseun♂

God, we thank you

Yoruba

Oren♂

pine tree

Hebrew

Orion♂

hunter constellation

Greek

Orso♂

bear

Italian

Oscar♂

god spear

Norse

Otis♂

wealth

Germanic

Otto♂

wealth, fortune

Germanic

Owen♂

young warrior, well-born

Welsh

Unisex names starting with O

Ocean✦

the sea

English

Onyx✦

black gemstone

Greek

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