| Umnia | - | Muslim Name | Umran | - | Turkish Name |
| Umrao | - | Indian Name | Umurangi | - | Maori Name |
| Umuroa | - | Maori Name | Umut | - | Turkish Name |
| Umute | - | Turkish Name | Umutoni | - | Cameroon Name |
| Umyra | - | Cyprien Name | Un-hae | - | Korean Name |
| Un-joo | - | Korean Name | Un-kyung | - | Korean Name |
| Una | - | Irish Name | Úna | - | Icelandic Name |
| Una | - | Philippines Name | Una-Lena | - | Serbian Name |
| Una-Milica | - | Serbian Name | Una-Sofija | - | Serbian Name |
| Unaaq | - | Eskimo Name | Unaija | - | Eskimo Name |
| Unaiza | - | Algerian Name | Unang-liwanag | - | Philippines Name |
| Unaysah | - | Muslim Name | Unaza | - | Muslim Name |
| Undína | - | Icelandic Name | Unica | - | Philippines Name |
| Unica Amor | - | Philippines Name | Unica Flor | - | Philippines Name |
| Unica Hija | - | Philippines Name | Unida | - | Philippines Name |
| Unique | - | African Name | Unira | - | Cyprien Name |
| Unisa | - | Philippines Name | Unity | - | English Name |
| Unke | - | Yiddish Name | Unknown | - | American Name |
| Unn | - | Norse Name |
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