Girls Baby Names Starting With O

Olivia has held #1 girl name for years. Oliver is in the top 5 for boys. If O names are your territory, you're starting with the most popular letter in America right now.

791 names — click any name for full meaning, origin, and safety analysis

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#1

Olivia

peace, fruitfulness

English
#156

Oaklynn

oak tree, pool

American
#157

Oakley

oak tree clearing

English
#170

Olive

olive tree

English
#261

Ophelia

help, aid

Greek
#294

Octavia

eighth

Roman
#449

Opal

precious stone

English

Oaklee

oak tree clearing

American

Oaklyn

oak tree meadow

American

Oakleigh

clearing with oak trees

English

Ocean

the great sea, vast waters

English

Odette

wealth, fortune

French

Onyx

claw, fingernail (Greek)

American

Odessa

city of Odysseus

American

Oriana

rising, sunrise

Italian

Ofelia

helper, one who assists

Spanish

Ollie

olive tree

English

Ottilie

Olympia

home of the gods

Greek

Oona

one, unity

Irish

Orla

golden ruler

Irish

Ozzy

divine power (short for Oswald)

American

Ozzie

divine strength (from Osbourne)

American

Oaklie

meadow of oaks

American

Odelia

wealth, fortune

Jewish

Olga

holy, blessed

Russian

Ora

hour; now

Jewish

Ohana

family, extended family

Hawaiian

Odalys

ancestral property

Spanish

October

eighth month

English

Oakland

land of oak trees

American

Ori

eagle (poetic)

Hebrew

Olyvia

peace, wisdom

English

Olena

moon (via Selene connection)

Ukrainian

Oumou

mother, beloved mother

Malian

Orion

boundary, limit

American

Orianna

gold, golden

English

Oaklynne

oak tree

American

Ona

grace, favor

Lithuanian

Orli

I have light, enlightened

Israeli

Olivianna

olive tree

English

Oceana

ocean, sea

English

Oliver

olive tree, symbol of peace

English

Odyssey

adventure, wandering

American

Oriah

God is my light

Jewish

Oriyah

God is my light

Jewish

Owen

well-born, noble

Welsh

Orly

my light

Hebrew

Olenna

bright, radiant

English

Oasis

fertile refuge in a desert

English

Oluwadarasimi

God has blessed me with beauty/goodness

Yoruba

Oliva

olive tree

Spanish

Olani

heavenly joy, belonging to the sky

Hawaiian

Osiris

seat of the eye, throne

Egyptian

Ohemaa

queen, queen mother

Ghanaian

Omni

Oaklen

Oksana

Ola

Odeya

Oshun

Omara

Oceanna

Ocie

Ondina

Odera

Oliviana

Oriya

Olina

Olivette

Onita

Onalee

Odalis

Oraya

Oysha

Oceane

Oliviah

Olanna

Orielle

Omani

Ottilia

Otilia

Oyku

Osmary

Omotara

Oaklei

Odilia

Ostara

Oshyn

Oliana

Omega

Orian

Orchid

Oveah

Ozora

Orabella

Oceann

Onora

Oreoluwa

Omnia

Orya

Onesty

Onika

Olaya

Orlaith

Ozella

Olivine

Otto

Ozelle

Oakly

Ovee

Ovi

Osiyo

Oya

Ozlynn

Oluwabukunmi

Oliviagrace

Ohanna

Orah

Omya

Omaya

Olivya

Omri

Omunique

Okemia

Onica

Onya

Omaira

Ozlem

Olivet

Otha

Oneida

Okie

Olene

Olimpia

Ozma

Oisha

Oluwashindara

Oaklinn

Oaklea

Omi

Oracle

Orianthi

Ozara

Owynn

Oluwajomiloju

Onaleigh

Oriona

Olaiya

Orma

Oumie

Oluwanifemi

Oluwatobiloba

Oliviarose

Oriane

Onyinye

Orlandrea

Oliwia

Orlandra

Oluchi

Ogechi

Olivera

Olha

Omagene

Ordella

Olma

Orletta

Othello

Octavie

Olinda

Osean

Octavya

Odelya

Ozlyn

Ophira

Oliviarae

Oaklin

Oluwaseyifunmi

Oliviaann

Onyinyechukwu

Omaris

Onekki

Orquidea

Ovia

Onzell

Olivett

Opel

Oliyah

Olyve

Oneita

Omarie

Onnika

Olesia

Onye

Odet

Ozioma

Oshiana

Oluwaferanmi

Osvaldo

Oshay

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