| Name | Anagram(s) |
|---|---|
| Ualan | Luana, Nuala |
| Ubon | Nobu |
| Udane | Auden, Duane |
| Ueli | Leui |
| Ugène | Eugen |
| Ugo | Guo |
| Uʻilani | Iulian |
| U-Jin | Juni |
| Ula | Alu, Lau, Lua |
| Ulan | Alun, Lanu, Luan, Luna, Nula |
| Ulises | Ulisse |
| Ulisse | Ulises |
| Ülkü | Luuk |
| Ulla | Lula |
| Ülle | Lleu, Lule |
| Ülo | Lou |
| Umar | Amur, Arum, Mura |
| Umarah | Har-mau |
| Umid | Dumi |
| Umran | Murna |
| Una | Anu |
| Uno | Nou |
| Ural | Lura, Raul |
| Urania | Ainura |
| Urbain | Rubina |
| Urban | Bruna |
| Urbi | Buri, Rubi |
| Urh | Ruh |
| Uri | Rui |
| Uriah | Ruiha |
| Urias | Arisu |
| Urice | Curie |
| Uriel | Lurie |
| Urien | Irune |
| Urika | Kauri |
| Urit | Ritu, Ruti |
| Urška | Ruska |
| Ursula | Laurus |
| Urtė | Reut, Rute, Ture |
| Uruk | Kuru |
| Ury | Ruy, Ryū |
| Usagi | Gaius |
| Usama | Ausma |
| Uschi | Chusi |
| Usha | Suha |
| Usko | Osku |
| Usma | Musa, Samu |
| Usman | Manus, Suman |
| Ustinya | Yustina |
| Uta | Tau |
| Ute | Etu, Tue |
| Uther | Herut |
| Uttar | Arttu, Taurt, Tuart |