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Letter O

Names starting with O.

Explore boy, girl and unisex names that begin with O. Use the gender links below or the filters to narrow results.

5,275 names match this page. Popular picks include Olivia, Oliver, Omar, Obinna, Olumide.

Olive tree

LatinChristian#4990

From Germanic Alfher, 'elf army'; later linked with Old French olivier, 'olive tree'

Germanic#2211

Long-lived, flourishing, the second caliph of Islam

ArabicIslamic#4763

Master's mind, god's mind

unknown#3624

God arrives

AfricanChristian#4514

From latin origin meaning olive tree derived from the name oliwia

Latin#4155

A person of a noble form, or have decent and noble looks

Turkish#2233

Holy

Scandinavian#2517

bornofyew

Gaelic, GreekChristian#2103

Honorable

Turkish#2120

Leaping warrior

Celtic#3131

The remaining of the ancestors

OlD NorseChristian#2079

French and Dutch form of Oliver, linked to Latin oliva, “olive tree.”

French, Dutch#3283

Holy, blessed.

Russian; from Old Norse HelgaChristian#3487

To flourish or to thrive

ArabicIslamic#5707

Fury

OlD Norse#5070

Born at night

unknown#4703

Born in the daytime

unknown#5579

Yearning

Turkish#3155

Hospitality

GreekChristian#5092

Deer friend

English, GaelicChristian#2202

Wealthy or rich

Germanic#2545

The sacred syllable

HindiHindu#4195

Ash Tree

ItalianChristian#4942

The Ocean / Sea

FrenchChristian#3282

Wealth

Anglo-SaxonChristian#2848

Arabic: a diminutive of Aws, commonly interpreted as “little wolf” or “gift.” The name is also associated with Uways al-Qarani, a revered Muslim ascetic.

ArabicIslamic#3027

Golden princess

GaelicChristian#2518

Servant of almighty

ArabicIslamic#5803

Servant

ArabicIslamic#5184

Lion

ArabicIslamic#2263

Divine Power, God Power / Rule

GermanChristian#5458

Long live

Arabic,UrduIslamic#3849

A god, deity

unknown#2196

Famous land

Germanic, Spanish#5049

Hope, umeed

PersianIslamic#5029

To worship

French#3122

Turkish form of Arabic Uthman, traditionally glossed as “young bustard”; also the name of the third caliph, Uthman ibn Affan.

TurkishIslamic#4813

Divine power

American#4927

Ancestor

AmericanChristian#2432

Servant of the gods

unknown#4357

Relic

American#4069

Olive tree, elf warrior

Cristian#5647

Light, brilliance

HebrewJudaism#2088

Delightful

unknown#3567

People of the stone

American#3919

Son of Shea

AmericanChristian#3924

From the chief s line

Irish#4416

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Names that start with O

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Baby Names Starting with O FAQs

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What names start with O?

This page lists baby names from our collection that begin with the letter O. Use Boy, Girl or Unisex links to browse separately.

Can I see only boy or girl names?

Yes. Use the Boy / Girl / Unisex buttons on this page, or open the dedicated letter + gender pages from the A–Z hub.

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