Surname Files - U
- Uber
- Ubinger
- Uchrinscko
- Ucman
- Uderman
- Uebele
- Ugen
- Ugolini
- Uhal
- Uhall
- Uhazie
- Uher
- Uhl
- Uhlig
- Uhor
- Uhrig
- Uhrik
- Uhrin
- Uhrinek
- Uhring
- Ukish
- Ulander
- Ulery
- Uliano
- Ulichney
- Ulishney
- Ullery
- Ulmer
- Ulrey
- Ulrich
- Ultis
- Ulyan
- Umak
- Umansky
- Umbaugh
- Umbel
- Umstead
- Uncapher
- Underwood
- Unferdorfer
- Ungvarsky
- Unnone
- Unrue
- Unterberger
- Updegraph
- Uphold
- Upholster
- Uplinger
- Upstill
- Uptegraff
- Upton
- Uram
- Urana
- Uranker
- Urbach
- Urban
- Urbani
- Urbaniak
- Urbanic
- Urbanowski
- Urbas
- Urch
- Urchick
- Urdzik
- Ure
- Urick
- Urso
- Uschak
- Uskuraitis
- Uslick
- Usnick
- Ustohal
- Utterback
- Utts
- Utz
- Utzler
- Uylan