| Name | # Entries |
|---|---|
| Uttamote | 136 |
| Uliana | 103 |
| Udawatta | 65 |
| Usui | 65 |
| Uthum | 59 |
| Utaileuo | 58 |
| Um | 57 |
| Ussi | 51 |
| Usien | 35 |
| Ukpor | 33 |
| Usoalii | 26 |
| Usswald | 23 |
| Utrero | 23 |
| Ubs | 22 |
| Uto | 12 |
| Uttal | 12 |
| Uzunay | 9 |
| Udenze | 8 |
| Ugly | 7 |
| Usendorff | 7 |
| Uydu | 7 |
| Utsyk | 7 |
| Uoysif | 7 |
| Uwaoma | 6 |
| Utermark | 6 |
| Uthayakumar | 6 |
| Uluilakepa | 6 |
| Urtel | 5 |
| Udini | 5 |
| Urbon | 5 |
| Urry | 4 |
| Uys | 4 |
| Uzonwanne | 4 |
| Uhlik | 4 |
| Ulcigrai | 4 |
| Ullaga | 4 |
| U'prichard | 4 |
| Urencio | 4 |
| Uruba | 4 |
| Usope | 4 |
| Utick | 4 |
| Uzuntepe | 4 |
| Urruyia | 4 |
| Uhrbom | 3 |
| Union | 3 |
| Urlic | 3 |
| Ursell | 3 |
| Umanah | 3 |
| Udny | 3 |
| Uhlin | 3 |
| Udayakumaran | 3 |
| Unsalan | 3 |
| Upadhye | 3 |
| Upite | 3 |
| Urdevics | 3 |
| Uretir | 3 |
| Usas | 3 |
| Ujkanovikj | 3 |
| Urosevac | 3 |
| Uchiyama | 2 |
| Uden | 2 |
| Uiese | 2 |
| Urenui | 2 |
| Utama | 2 |
| Utiku | 2 |
| Uttam | 2 |
| U Turn | 2 |
| Utian | 2 |
| Umuhoza | 2 |
| Ulbrich | 2 |
| Udeaja | 2 |
| Umaduth | 2 |
| Ubink | 2 |
| Ubojcic | 2 |
| Ucur | 2 |