322 results
| Underwood | 976 |
| Upton | 836 |
| Urquhart | 811 |
| Usher | 524 |
| Unwin | 413 |
| Ung | 327 |
| Uren | 322 |
| Unger | 233 |
| Unsworth | 226 |
| Uddin | 218 |
| Underhill | 195 |
| Urban | 181 |
| Ure | 139 |
| Ullah | 134 |
| Utting | 119 |
| Upson | 105 |
| Upadhyay | 101 |
| Underdown | 99 |
| Ulrich | 91 |
| Uppal | 86 |
| Usman | 82 |
| Urwin | 81 |
| Ursino | 68 |
| Ullrich | 67 |
| Uhlmann | 63 |
| Unal | 61 |
| Unthank | 60 |
| Uzelac | 54 |
| Utz | 53 |
| Umar | 51 |
| Upham | 49 |
| Uhr | 49 |
| Uebel | 46 |
| Ugarte | 44 |
| Urry | 44 |
| Urbano | 43 |
| Ulrick | 43 |
| Urch | 42 |
| Urbaniak | 41 |
| Udy | 41 |
| Uden | 38 |
| Utley | 37 |
| Uttley | 37 |
| Uzzell | 36 |
| Urbanski | 35 |
| Uhrig | 33 |
| Urrutia | 32 |
| Ullman | 32 |
| Ueda | 32 |
| Upchurch | 31 |
| Uhe | 31 |
| Urena | 30 |
| Ungerer | 30 |
| Uribe | 29 |
| Uglow | 29 |
| Urbina | 28 |
| Uong | 28 |
| Ulbrich | 26 |
| Umali | 26 |
| Ulloa | 25 |
| Ulmer | 25 |
| Ueno | 24 |
| Upadhyaya | 24 |
| Uzun | 24 |
| Upjohn | 24 |
| Ungaro | 23 |
| Uno | 23 |
| Ufer | 22 |
| Urso | 21 |
| Uchida | 21 |
| Uniacke | 21 |
| Urbas | 20 |
| Ursini | 20 |
| Uhlhorn | 20 |
| Umer | 20 |