If you’re looking for baby boy names starting with the letter O or are just browsing letters of the alphabet to get baby name inspiration, we want to help you weigh your options. You may be considering a popular name like Oliver or looking for an incredibly unique boy name like Olav. In either case; you’re sure to discover the perfect name for your little one. From Oakley to Ozzie, we have curated a list of popular boy names and unique boy names starting with the letter O and the meanings and origin of each name. Without further ado, let the baby’s name browsing begin.
Ocean
Odakota
Odhran
Odin
Odion
Odis
Odon
Odysseus
OlafÂ
Olander
Olav
Olavo
Ole
Olek
Olin
Oliverio
OlivierÂ
Olle
Olliver
Olvir
Olysseus
OmarÂ
Omarion
Omer
Omero
Omid
Onek
Onni
Onofre
Oran
Orazio
Orban
OrellÂ
OrenÂ
Orestes
Orhan
Orlando
Orran
Orsric
Orville
Osborn
Osbourne
Oskari
Oslo
Osman
Osmund
Oson
Osric
Ostin
Osvaldo
Oton
Ouray
Owain
Owney
Ozan
Ozhan
Ozzy
