130 Unisex Names That Start With O (With Meanings and Popularity)
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Unisex names that start with O are flying high in the style stakes right now, with other O-starting choices like Oliver and Olivia, Owen and Odin at an all-time high.
Two up-and-coming unisex O names, Oakley and Ocean, rank among the most popular unisex names to achieve an almost-equal gender split, making either one an awesome androgynous choice.
Here, our full selection of unisex names that start with O, ordered by their current popularity on Nameberry. Each name is used more often for the gender indicated by its heart.
RELATED:
- Owen
Origin:
WelshMeaning:
"young warrior; well-born"
- Orion
Origin:
GreekMeaning:
"boundary, limit"
- Oakley
Origin:
EnglishMeaning:
"oak wood or clearing"
- Oberon
Origin:
Variation of AuberonMeaning:
"elf king; noble bear"
- Onyx
Origin:
Word nameMeaning:
"gem stone; claw, nail"
- Ozzy
Origin:
Pet form of Oswald, Osborn, Osmond or Oscar, EnglishMeaning:
"divine; deer"
- Ocean
Origin:
English, nature nameMeaning:
"ocean"
- Odysseus
Origin:
Greek mythology nameMeaning:
"wrathful"
- Oleander
Origin:
Botanical name
- Ori
Origin:
HebrewMeaning:
"my light"
- Ollie
Origin:
Diminutive of Oliver, LatinMeaning:
"olive tree"
- Oak
Origin:
English tree nameMeaning:
"tree from the genus Quercus"
- Oakley
Origin:
EnglishMeaning:
"oak wood or clearing"
- Ocie
Origin:
Short form of Ocean, nature name
- Ozzie
Origin:
Diminutive of Osmond, Oswald, or OscarMeaning:
"divine; deer"
- Ocean
Origin:
English, nature name
- Odie
Origin:
Diminutive of Odell, Otis; English, GermanMeaning:
"of the valley; wealthy"
- Onyx
Origin:
Word nameMeaning:
"gem stone; claw, nail"
- Osian
Origin:
Welsh variation of Oisin, IrishMeaning:
"little deer"
- October
Origin:
English word nameMeaning:
"month name"