| Udby | Udbye | Udelhofen | Udseth | Uggen | Ugstad | Uhde | Uhl | Uhlenkott |
| Uhlig | Uhlmann | Uhren | Ukkelberg | Ukkestad | Ulad | Ulland | Ulmen | Ulrich |
| Ulrickson | Ulrikson | Ulriksson | Ulsaker | Ulsby | Ulschmid | Ulsrud | Ulstad | Ulvang |
| Ulven | Ulvestad | Umhauer | Umhoefer | Umland | Umlauf | Underdahl | Underdal | Underhill |
| Underwood | Undseth | Unger | Unumb | Urbach | Urby | Urevig | Uriell | Urvand |
| Utne | Utting | Utz |
| Surnames Found in our Cemetery Records | |||||
| U | |||||