Baby names starting with O in the United States
Browse the names below, then open one to see its popularity and yearly history.
Names starting with O
124 names on this page.
- Oriana
- Orianna
- Orie
- Oriel
- Orin
- Orion
- Oris
- Oriyah
- Orla
- Orlan
- Orland
- Orlanda
- Orlando
- Orlean
- Orlena
- Orlene
- Orley
- Orli
- Orlie
- Orlin
- Orlo
- Orly
- Orlyn
- Orma
- Orman
- Ormond
- Oronde
- Orpha
- Orren
- Orrie
- Orrin
- Orris
- Orry
- Orson
- Ortha
- Orva
- Orval
- Orvel
- Orvil
- Orville
- Orvin
- Orvis
- Ory
- Oryan
- Oryn
- Osa
- Osama
- Osbaldo
- Osborn
- Osborne
- Oscar
- Oseas
- Oseias
- Oshae
- Oshay
- Oshea
- Oshen
- Oshun
- Osiah
- Osias
- Osie
- Osiel
- Osiris
- Oskar
- Oslo
- Osman
- Osmar
- Osmara
- Osmel
- Osmin
- Ossian
- Ossie
- Ostin
- Osvaldo
- Oswald
- Oswaldo
- Oswin
- Otelia
- Otha
- Othel
- Othella
- Othman
- Othniel
- Otho
- Otila
- Otilia
- Otis
- Otniel
- Otoniel
- Ottie
- Ottilia
- Ottilie
- Ottis
- Otto
- Ouida
- Oumar
- Oumou
- Ousman
- Ousmane
- Ova
- Oval
- Ovella
- Overton
- Ovid
- Ovidio
- Ovie
- Oviya
- Owais
- Owen
- Owens
- Owyn
- Oyuki
- Oz
- Ozan
- Ozell
- Ozella
- Ozelle
- Oziah
- Ozias
- Ozie
- Oziel
- Ozlem
- Ozzie
- Ozzy