| Unity | | YUW-ni-tee | English (Rare) | |
| Unn | | - | Norwegian | |
| Unnr | | - | Ancient Scandinavian | |
| Unnur | | - | Icelandic | |
| Upasana | | - | Indian, Hindi | |
| Upton | | UP-tən | English (Rare) | |
| Ural | | - | Bashkir | |
| Urania | | yuw-RAY-nee-ə (English) | Greek Mythology (Latinized) | |
| Uranus | | yuw-RAY-nəs (English), YUWR-ən-əs (English) | Greek Mythology (Latinized) | |
| Urban | | UWR-bahn (Polish), UR-bən (English) | Danish, Swedish, German, Polish, Slovene, Biblical, History | |
| Urbana | | oor-BAH-nah | Italian | |
| Urbano | | oor-BAH-no | Italian, Spanish | |
| Urbanus | | - | Late Roman, Biblical Latin | |
| Uri | | - | Biblical, Biblical Latin, Hebrew | |
| 'Uri | | - | Biblical Hebrew | |