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Name data sourced from US Social Security Administration

Home/Name Collections/Baby Names Starting with O

Baby Names Starting with O

O names are open and optimistic. Oliver and Olivia are perennially popular for good reason, while Ora and Oscar bring unique character. An O name feels warm, round, and full of possibility.

Many names in this collection

Oduvankaran

One who recites the Vedas

boyTamilSSA โœ“

Oraha

Light; brightness (Syriac)

boySyriacSSA โœ“

Oo

Egg; life source (Burmese)

boyBurmeseSSA โœ“

Osiel

A meaningful name

Very Popularยท99/100
boyVariousSSA โœ“

Oaklyn

Beautiful Oak

Very Popularยท97/100
girlVariousSSA โœ“

Oakleigh

From The Oak Tree Field

Very Popularยท96/100
girlEnglishSSA โœ“

Olivia

Peace or olive branch

Very Popularยท95/100
girlLatinSSA โœ“

Oaklee

From The Oak Tree Field

Very Popularยท94/100
girlEnglishSSA โœ“

Osmar

A meaningful name

Popularยท89/100
boyVariousSSA โœ“

Oliver

Olive tree

Popularยท85/100
boyLatinSSA โœ“

Owen

A Welsh name meaning young warrior or well-born, from the Welsh name Owain.

Popularยท85/100
unisexCeltic/IrishSSA โœ“

Onika

Who Is Greater Than God?

Popularยท77/100
girlAfricanSSA โœ“

Oskar

Divine spear

Popularยท75/100
boyScandinavianSSA โœ“

Oisin

Little deer

Moderately Popularยท60/100
boyCeltic/IrishSSA โœ“

Olaf

Ancestor's descendant

Moderately Popularยท60/100
boyScandinavianSSA โœ“

Oyinkansola

God will be my crown

Moderately Popularยท51/100
girlYorubaSSA โœ“

Orlaith

Golden princess

Uncommonยท45/100
girlCeltic/IrishSSA โœ“

Oleksandr

Defender of men

Uncommonยท40/100
boyEastern EuropeSSA โœ“

Omoro

born on a Friday

Uncommonยท37/100
boyAfrican (Yoruba)SSA โœ“

Oonagh

Beautiful mountain

Uncommonยท35/100
girlCeltic/IrishSSA โœ“

Omarien

Invented name

Uncommonยท31/100
boyModernSSA โœ“

Ojas

Universal

Uncommonยท30/100
boyIndiaSSA โœ“

Olav

Prosperous

Uncommonยท30/100
boyScandinavianSSA โœ“

Orbelin

A meaningful name

Rareยท29/100
boyVariousSSA โœ“

Omiyah

my light

Rareยท29/100
girlHebrewSSA โœ“

Oluremi

The Lord Consoles Me

Rareยท20/100
girlAfricanSSA โœ“

Osher

Happiness

Rareยท20/100
girlArab/Middle EastSSA โœ“

Oktasari

Mountain of energy

Rareยท20/100
boySoutheast AsiaSSA โœ“

Olivyah

Invented name

Rareยท20/100
girlModernSSA โœ“

Ok-Hee

Sunrise or great beauty

Rareยท15/100
girlKoreaSSA โœ“

Oscarn

Spear of the gods

Very Rareยท5/100
boyScandinavianSSA โœ“

Odisha

Named after the state; earth-born

girlOdiaSSA โœ“

Ofrat

Fawn (construct female)

girlHebrewSSA โœ“

Ounna

Round; full; warm (female)

girlKhmerSSA โœ“

Oudone

Superior and good; best fine

boyLaoSSA โœ“

Oriela

Light of God (female)

girlHebrewSSA โœ“

Orniya

God's cedar; God's light

girlHebrewSSA โœ“

Oudomsack

Superior time; best era

boyLaoSSA โœ“

Oranit

My light; light woman

girlHebrewSSA โœ“

Oreet

My light (alternate)

girlHebrewSSA โœ“

Ogen

Anchor; anchorage

boyHebrewSSA โœ“

Odem

Ruby; red gem; carnelian

boyHebrewSSA โœ“

Omrit

My sheaf (female construct)

girlHebrewSSA โœ“

Orlit

My light (construct)

girlHebrewSSA โœ“

Orona

My light (female form)

girlHebrewSSA โœ“

Osnat

Belonging to Neith; Asenath

girlHebrewSSA โœ“

Ozen

Ear; listener (Israeli)

boyHebrewSSA โœ“

Oudomphone

Superior blessing; best gift

boyLaoSSA โœ“

Omkara

Sacred syllable Om; Shiva

boySanskritSSA โœ“

Omchandra

Sacred Om-moon; divine

boySanskritSSA โœ“
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