
Girl names that start with O. Find the perfect name to obsess over for your little olive. Check out some of our favorite girl names that begin with the letter O.
Popularity of O Names
Although there are a lot of options for names that start with O, only one name made the top 100 list. But this name is so popular, it has been holding down the number two spot for years.
Can you guess the most popular O name? It’s Olivia. It’s a beautiful name, so of course it would make the popular names list.
Girl Names that Start with O
Oak
Oakley
Oana
Oatha
Oba
Obelia
Oberina
Oberon
Oceana
Oceane
Octa
Octavia
October
Oda
Odalis
Ode
Odeda
Odele
Odelia
Odessa
Odetta
Odette
Odile
Odilia
Odyssia
Ohanna
Ohara
Ohzel
Oksana
Olea
Olena
Olesia
Olga
Oliana
Olima
Olive
Olivet
Olivia
Oliya
Oluchia
Olwyn
Olya
Olympia
Omaira

Omara
Omarosa
Omorose
Ondine
Ondrea
Oneida
Onika
Ono
Onóra
Onyx
Oona
Opal
Ophelia
Ophelie
Ophira
Oprah
Ora
Orabella
Oracia
Oralie
Orana
Orane
Orchid
Orella
Oriana
Oriel
Orina
Orinda
Orino
Orion
Oriona
Orit
Orla
Orlaith
Orlanda
Orleanna
Orli
Ormanda
Orna
Ornella
Ororo
Orpah
Orphea
Orsa
Orsola
Osanna
Osla
Ottaline
Ottavia
Ottilie
Ouisa
Ovidia
Owen
Oxsanna
Ozawa
Ozzie
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Baby Names by Letter
More baby name lists by letter.
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Do you have a favorite O name? Leave a comment down below.