| Nama | Kelamin | Asal | Arti |
|---|---|---|---|
| Odelia | Ibrani | Pewaris | |
| Odell | Yunani | Melodi | |
| Odessa | Yunani | Lautan | |
| Ofira | Yunani | Emas | |
| Ofira | Algoquin | Emas | |
| Okalina | Hawai | Surga | |
| Olathe | Amerika | Cantik | |
| Olga | Jerman | Suci | |
| Olivia | Yunani | Pohon Zaitun | |
| Olliana | Hawai | Wanita | |
| Ophaline | Sansekerta | Perhiasan | |
| Ophelia | Yunani | Pelayan Tuhan | |
| Orane | Perancis | Bersinar | |
| Orea | Yunani | Pegunungan | |
| Orenda | Amerika | Kekuatan | |
| Oriana | Latin | Matahari Terbit | |
| Orlin | Yunani | Berkilau Keemasan | |
| Ormanda | Latin | Bangsawan |
