| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Udo (2) | - | Western African, Igbo | ||
| Uduak | - | Western African, Ibibio | ||
| Ufuoma | - | Western African, Urhobo | ||
| Ulisses | - | Portuguese | ||
| Ume | oo-me | Japanese | ||
| Umeko | oo-me-ko | Japanese | ||
| Umukoro | - | Western African, Urhobo | ||
| Utari | oo-TAH-ree | Indonesian, Javanese | ||
| Uzochi | - | Western African, Igbo | ||
| Uzoma | - | Western African, Igbo |