Get to know baby boy names starting with O like the on-trend Oliver, Orlando, and Owen… or more original options like Olivier, Omar, and Otto.
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Woad hill
English
Born of twins
African
Olive tree
Latin
Mountains
Aboriginal
Light; pale
Irish
Born of yew; youth
Scottish
Messenger; messenger of God
Greek
Born when it was Raining
Wealthy defender
Anglo-Saxon
Eighth
Servant of God
Hebrew
From the gold town
French
Heart
Name of a king
Sea
Sad
Peaceful warrior
German
Wealth
Kills many (Sioux)
Native American
Yahweh is salvation
Divinely brilliant
Light, joy
The Bravest of All
Ancestor's relic
Scandinavian
Wonderful god
Prayer
Yellow wolf (Cheyenne)
The Greek Letter
From the ancient oak tree
Wealthy peace
Black Drink Bellower
Frenzy
With an incredible starting letter, boy names that start with O are finding their way to the top of the charts. A wholesome letter with out-of-this-world charm, the letter O is a shining star of the vowel baby name trend. O names for boys are charismatic and approachable, retaining a charm that can’t be ignored.
While the baby boy names that start with O are beloved for their friendly side, there are quite a few strong boy names among the ranks as well. There are outworldly strong picks like Octavian and Osvaldo as well as names with strong meanings like Osman’s “God’s protection” and Ojas’ “strong one.”
As baby boy names starting with O heat up on the charts, there are still monikers waiting in the shadows for their time on top. These unique boy names that start with O include Osirus and Oren, two cool names with otherworldly appeal.
Sometimes the best way to find a name is to explore origins, keeping an open mind to those outside of your background. Gain inspiration from Latin names like Orson and Ollie or get to know Greek picks like Orion and Omega. With baby boy names starting with O, there’s something for every style.
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