It’s what some might call the most exciting time in your life – you’re expecting a baby! The feelings you have are probably all over the place by now, which is entirely normal. Excited for what’s to come but nervous at the same time – it can be hard to keep all of those emotions in check when it comes to making the big decisions you’ll need to make throughout your pregnancy. One of those big decisions you’ll have to make is what name you’re going to choose, and how exciting is that? If you’re expecting a son and looking for O names for boys, then you’ve come to the right place. We’ve compiled a list of boy names that start with O.
There are so many names out there that it can very easily become overwhelming when you’re trying to pinpoint which one you want to go with. Google searches can be redundant, and it might feel like you might never find “the one,” but we’re here to help. We’ve compiled a list of some of the best baby boy names that start with O!
Baby Boy Names That Start With O
Celebrity Boy Names That Start With O
- Ode – child of Jena Malone and Ethan DeLorenzo
- Odie – child of Ashley Williams
- Odin – child of Nick Carter and Lauren Kitt Carter
- Olaf – child of Crown Princess Victoria and Prince Daniel of Sweden
- Olive – child of Isla Fisher and Sacha Baron Cohen
- Oliver – child of Fred Savage
- Olympia – child of Kasi Bennett and Usain Bolt
- Onyx – child of Iggy Azalea and Playboi Carti
- Oonagh – child of Amber Heard
- Orion – child of Chris Noth
- Orrin – child of Josh Homme and Brody Dalle
- Orson – child of Lauren Ambrose
- Oscar – child of Gordon Ramsey
- Osian – child of Milla Jovovich and Paul W.S. Anderson
- Oskar – child of Nate Berkus and Jeremiah Brent
- Otis – child of Olivia Wilde and Jason Sudeikis
- Otto – child of Rachael Harris
- Owen-Lee – child of Shiri Appleby and Jon Shook
- Ozzie – child of Max Greenfield
- Read here for more celebrity baby names
More Boy Names That Start With O
- O’Brien
- O’Keefe
- O’Shay
- Oak
- Oakes
- Oaklee
- Oakleigh
- Oakley
- Oaks
- Obadiah
- Obafemi
- Obama
- Obasi
- Obed
- Obediah
- Oberon
- Obert
- Obi
- Obie
- Ocia
- Octave
- Octave
- Octavian
- Octavio
- Octavious
- Octavius
- Octavus
- Oden
- Odell
- Odhran
- Odile
- Odilon
- Odis
- Odon
- Odysseus
- Ofir
- Ogden
- Ohad
- Ohene
- Oisin
- Okechukwu
- Okeke
- Okpara
- Ola
- Olatokunbo
- Olatunde
- Olav
- Olavi
- Olbert
- Ole
- Oleg
- Oleksiy
- Olen
- Olexa
- Olin
- Olindo
- Oliverio
- Olivier
- Olivio
- Olle
- Ollie
- Olliver
- Olof
- Olsen
- Olufemi
- Olujimi
- Olukayode
- Olumide
- Olusegun
- Olushola
- Olutosin
- Oluwatobi
- Oluyemi
- Olyn
- Omar
- Omario
- Omer
- Omero
- Omid
- Omotunde
- Omri
- Ona’je
- Ondray
- Ondre
- Ondrej
- Oneal
- Oneil
- Onesimo
- Onofre
- Onofrio
- Onorio
- Onslow
- Ophir
- Or
- Ora
- Oran
- Orazio
- Ordell
- Orel
- Oren
- Orenthal
- Oreste
- Orestes
- Orie
- Orin
- Orland
- Orlando
- Orley
- Orlin
- Orlondo
- Orman
- Ormand
- Ormando
- Ormond
- Oron
- Orpheus
- Orphie
- Orran
- Orrel
- Orren
- Orrie
- Orry
- Orsen
- Ortiz
- Orton
- Orval
- Orvalle
- Orvell
- Orvil
- Orville
- Orvin
- Orwin
- Oryon
- Osama
- Osbert
- Osborne
- Osbourne
- Osburn
- Osei
- Osgood
- Oshea
- Osher
- Osiris
- Osker
- Osman
- Osmar
- Osmin
- Osmund
- Osric
- Ossian
- Ossie
- Osten
- Ostin
- Ostyn
- Osvaldo
- Osvin
- Oswald
- Oswaldo
- Oswell
- Oswin
- Oswyn
- Ota
- Otello
- Otha
- Othello
- Othman
- Othmar
- Othniel
- Otho
- Otniel
- Ottavio
- Oved
- Overton
- Ovid
- Ovie
- Owain
- Owens
- Owin
- Owynn
- Oz
- Ozwald
What’s your favorite (or least favorite) name from this list? Have you or your friends and family chosen any of these boy names that start with O for their sons? It’s hard to believe that the happiest time of your life can also be one of the most stressful, but try your best to enjoy the journey you’re on to meeting your bundle of joy.
Be sure also to take a peek at some of our other baby name lists, like our top baby names for 2022, unique and trendy boy names, and the coolest boy names. Have fun choosing a beautiful name you love for your baby boy!
