Unisex names starting with O
16 unisex names beginning with O, the most used first.
| Name | Origin | Meaning | Latest rank |
|---|---|---|---|
| Oakley | English | “oak”, “woodland clearing” | #33 (2025) |
| Ollie | French | “olive tree”, “olive” | #123 (2025) |
| Ocean | “sea” | #306 (2025) | |
| Olavi | |||
| Onyx | #976 (2025) | ||
| Oaklee | #1,897 (2025) | ||
| Otakar | |||
| Oldřich | |||
| Ozzie | #811 (2025) | ||
| Ora | Latin | #3,333 (2025) | |
| Odie | #2,952 (2025) | ||
| Odell | #3,256 (2025) | ||
| Ocie | #2,006 (2025) | ||
| Ossie | #4,789 (2021) | ||
| Otha | |||
| Oral | Latin |