Alphabetical index for the letter 'U'
| Surnames in alphabetical order | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | |
| Surnames sorted by time zone | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
- U to Ubart
- Ubas to Ubing
- Ubinger to Uchalik
- Uchanin to Uckele
- Uckele-Wright to Uddin
- Uddin-Blackburn to Udis-Kessler
- Udischas to Udovicic
- Udovick to Ueberrhein
- Ueberroth to Uerdaz
- Uerdingen to Uforatzto
- Ufort to Ughy
- Ugi to Uguet
- Ugueto to Uhlemann
- Uhlemeyer to Uhrin
- Uhrin-Birster to Uithol
- Uithoven to Ukaj
- Ukaji to Ukosata
- Ukoskit to Ulangca
- Ulani to Ulco
- Ulcova to Ulhlmann
- Ulhman to Ulivas
- Uliveto to Ullmeyer
- Ullmo to Ulrich
- Ulrich7 to Ulufale
- Ulufanua to Umamizuka
- Umamma to Umberlick
- Umbers to Umeroglu
- Umeroska to Umo
- Umobong to Umugbe
- Umuibrahim to Unch
- Unchali to Undernner
- Underonion to Unerwood
- Unes to Unghire
- Ungi to Uniekewska
- Uniersity to Unkefer
- Unkel to Unphres
- Unpierre to Unterlander
- Unterlechner to Unzain
- Unzalu to Updegrakk
- Updegraph to Uppenbrink
- Uppencamp to Upton-Rowley
- Upton-Stevens to Urasa
- Urasaki to Urbano-Cervantes
- Urbano-Franco to Urbizio
- Urbizo to Urdesich
- Urdez to Urga
- Urgan to Urichen
- Uricher to Urizanbi
- Urizandi to Urnham
- Urniasz to Urrabazo
- Urrabozo to Urselmann
- Ursem to Urtnowski
- Urtola to Uryniuk
- Urynowicz to Uscanga-Castro
- Uscategui to Usery
- Uses to Usiantynski
- Usiatynski to Usopovich
- Usorio to Ustilovskaya
- Ustilovskiy to Uszler
- Uszner to Utermuehl
- Uterstaedt to Uton
- Utopia to Uttin
- Utting to Uvarov
- Uvarova to Uwineza
- Uwing to Uyola
- Uyoma to Uzemack
- Uzemis to Uzunay
- Uzunbekir to Uzzur
Names starting with U:
Surnames sorted by time zone
| Pacific Time Zone | Mountain Time Zone | Central Time Zone |
| Eastern Time Zone | Alaska Time Zone | Hawaii-Aleutian Time Zone |
