| Name | Meaning | Gender | Origin | Rashi |
|---|---|---|---|---|
| Ouafae | Loyalty; Faithfulness (Wafaa) | 👧 Girl | Arabic | — |
| Oualid | Newborn (Walid) | 👦 Boy | Arabic | — |
| Oumaima | Little mother | 👧 Girl | Arabic | — |
| Oumar | Long-lived (Umar) | 👦 Boy | West African | — |
| Oumarou | Long-lived (Umar) | 👦 Boy | Hausa | — |
| Oumayma | Little mother | 👧 Girl | Arabic | — |
| Oumnia | Wish; Desire | 👧 Girl | Arabic | — |
| Oumou | Mother (after the Prophet's family) | 👧 Girl | West African | — |
| Ourania | Heavenly | 👧 Girl | Greek | — |
| Ousmane | Uthman | 👦 Boy | West African | — |
| Ousmanou | After Caliph Uthman | 👦 Boy | Fulani | — |
| Oussama | Lion | 👦 Boy | Arabic | — |
| Oussema | Lion | 👦 Boy | Arabic | — |
| Outi | Wealth; Prosperous | 👧 Girl | Finnish | — |