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95 Unisex Names That Start With O (With Meanings and Popularity)

Ocie
- Origin:
  Short form of Ocean, nature name
Ocie Continued
Omni
- Origin:
  Mormon
- Meaning:
  "all, universal"
Omni Continued

Oda
- Origin:
  Scandinavian, short form of Odelia
Oda Continued
Oriole
- Origin:
  Latin
- Meaning:
  "golden"
Oriole Continued
Oleander
- Origin:
  Botanical Name
Oleander Continued

Odyssey
- Origin:
  Greek
- Meaning:
  "story of Odysseus"
Odyssey Continued
Oak
- Origin:
  Nature name
Oak Continued
Otter
- Origin:
  English, word name
Otter Continued

Ochre
- Origin:
  Greek, English
- Meaning:
  "pale yellow"
Ochre Continued
Oriole
- Origin:
  Latin
- Meaning:
  "golden"
Oriole Continued
Oli
- Origin:
  Latin, English
- Meaning:
  "olive tree"
Oli Continued

Orange
- Origin:
  Fruit and color name
Orange Continued
Osian
- Origin:
  Welsh variation of Oisin, Irish
- Meaning:
  "little deer"
Osian Continued
Ochre
- Origin:
  Greek, English
- Meaning:
  "pale yellow"
Ochre Continued

Omega
- Origin:
  Greek
- Meaning:
  "last"
Omega Continued
Otter
- Origin:
  Animal name
Otter Continued
Ode
- Origin:
  Word name or medieval English form of Otto
Ode Continued

Oreo
- Origin:
  Invented name
Oreo Continued
Owl
- Origin:
  Bird name
Owl Continued
Omega
- Origin:
  Greek
- Meaning:
  "last"
Omega Continued