Boys Names That Start With O

Discover popular boys’ names that start with O. From Oliver to Owen, find the perfect name that fits your style. Let’s check out unique choices, their meanings, and origins. Find an O name that’ll inspire and stand out. Search now for more amazing names for boys.

Odyssey

The name Odyssey is both a boy's name and a girl's name meaning "story of Odysseus".

Onslowe

The name Onslowe is a boy's name meaning "from the zealous one's hill".

O’shea

The name O'shea is a boy's name of Irish origin, meaning "hawklike, stately".

Orno

The name Orno is a boy's name.

Oslo

The name Oslo is a boy's name of Norwegian origin.

Okoro

The name Okoro is a boy's name meaning "man".

Ojore

The name Ojore is a boy's name meaning "warrior".

Olle

The name Olle is a boy's name meaning "ancestor's relic".

Octavio

The name Octavio is a boy's name of Spanish origin, meaning "eighth".

Ogden

The name Ogden is a boy's name of English origin, meaning "from the oak valley".

Ossian

The name Ossian is a boy's name meaning "little deer".

O’casey

The name O'casey is a boy's name.

Olaf

The name Olaf is a boy's name of Scandinavian, Norse origin, meaning "ancestor's relic".

Octave

The name Octave is a boy's name of French origin.

Osian

The name Osian is both a boy's name and a girl's name.

Ot

The name Ot is a boy's name meaning "wealthy".

Olin

The name Olin is a boy's name of Swedish origin, meaning "to inherit".

Olivier

The name Olivier is a boy's name of French origin, meaning "olive tree".

Octavius

The name Octavius is a boy's name of Latin origin, meaning "eighth".

Ogun

The name Ogun is a boy's name of African origin, meaning "god of war".

Ozias

The name Ozias is a boy's name of Greek origin, meaning "salvation".

Osias

The name Osias is a boy's name of Greek origin, meaning "salvation".

Octavian

The name Octavian is a boy's name of Latin origin, meaning "eighth".

Oleander

The name Oleander is both a boy's name and a girl's name.

Orlando

The name Orlando is a boy's name of Italian origin, meaning "famous throughout the land".

Osmond

The name Osmond is a boy's name of English origin, meaning "divine protection".

Orev

The name Orev is a boy's name of Hebrew origin, meaning "raven".

Ortwin

The name Ortwin is a boy's name meaning "point friend".

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