| Name | # Entries |
|---|---|
| Uhlmann | 5 |
| Ulugia | 5 |
| Urquhart Hay | 5 |
| Uken | 5 |
| Urs | 4 |
| Ullbricht | 4 |
| Um | 4 |
| Uffindell | 4 |
| Ula | 4 |
| Unternahrer | 4 |
| Ueda | 4 |
| Uka | 4 |
| Urgent | 4 |
| Uithaler | 4 |
| Urk | 4 |
| Uili | 4 |
| Unasa | 4 |
| Urie | 4 |
| Urmson | 4 |
| Uche | 4 |
| U Drive | 4 |
| Uru | 4 |
| Utopia | 4 |
| Ubsdell | 4 |
| Udal | 3 |
| Ugapo | 3 |
| Ugl | 3 |
| Uhila | 3 |
| Umrao | 3 |
| Urselmann | 3 |
| Utai | 3 |
| Utteridge | 3 |
| Uhrbom | 3 |
| Uiese | 3 |
| Up | 3 |
| Upoko | 3 |
| Upstairs | 3 |
| Umley | 3 |
| Uppink | 3 |
| Urology | 3 |
| Utiku | 3 |
| Udell | 3 |
| Ulyatt | 3 |
| Umaga | 3 |
| Uitlander | 3 |
| Uhe | 3 |
| Uiterwijk | 3 |
| Uno | 3 |
| Urbano | 3 |
| Ursell | 3 |
| Usana | 3 |
| Usman | 3 |
| Utley | 3 |
| Uzzell | 3 |
| Urtel | 3 |
| Ugwu | 3 |
| Udit | 3 |
| Uhlig | 3 |
| Ursula | 3 |
| Usmani | 3 |
| Utatao | 2 |
| Uttinger | 2 |
| Ualesi | 2 |
| Uhrle | 2 |
| Uk Europe | 2 |
| Ullyett | 2 |
| Unicef | 2 |
| Untouched | 2 |
| Unuka | 2 |
| Upsher | 2 |
| Uretek | 2 |
| Upfill Brown | 2 |
| Unsgaard | 2 |
| Usher Somers | 2 |
| Utiger | 2 |