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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Green
Irish
From the high peak
Scottish
Born of yew; youth
Black Drink Bellower
Native American
Father of Guinevere
Arthurian Legend
My light
Hebrew
Speaker; flourishing, long-lived; prospering, thriving
Spear friend
English
Bear god
Fortunate or prosperous in battle
German
Gaelic
A variant form of Oliver.
Spearman
Salvation
Light; pale
Sad
Anglo-Saxon
Defender of man
Slavic
Noble or royal bear
Oak meadow
American
Friend of deer
Greek
You are my light
Tall bull (Cheyenne)
Spear of the gods
Born at Night
African
First son
Arabic
Defender of peace
Italian
Boundary
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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