| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| U-JIN | oo-jeen | Korean | ||
| UKKO | OOK-ko (Finnish) | Finnish, Finnish Mythology | ||
| ULADZIMIR | - | Belarusian | ||
| ULDERICO | - | Italian | ||
| ULF | - | Swedish, Norwegian, Danish | ||
| ULICK | - | Irish | ||
| ULISES | oo-LEE-ses | Spanish | ||
| ULISSE | oo-LEES-se | Italian | ||
| ULISSES | - | Portuguese | ||
| ULRIC | UL-rik | English (Rare) | ||
| ULRICH | UWL-rikh (German) | German, French, Ancient Germanic | ||
| ULRIK | OOL-rik | Danish, Swedish, Norwegian | ||
| ULTÁN | UL-tan | Irish | ||
| ULVİ | - | Turkish | ||
| ULYSSE | - | French |