Nickname with U
- Uma
- Uri
- Unicorn
- underdog
- Uli
- Umi
- unc
- Uno
- una
- Ulli
- Useless
- Undies
- Ugly Betty
- Usher
- ula
- unique
- Unni
- Uncle Sam
- Ump
- Uschi
- uzi
- Usha
- Ugo
- Uriel
- underwear
- User
- Ugly Duckling
- Ulla
- undertaker
- ulises
- Unice
- Underpants
- Ute
- Ursu
- urkel
- uppity
- Unk
- Undie
- Uru
- Uniqua
- ugly face
- uncle bob
- Ulrich
- uggy
- Udo
- Ursie
- Unkie
- uber
- Ullie
- Ukie
- utter
- Unky
- unit
- Ulf
- Utoy
- ursulita
- ursi
- umberto
- umar
- Uwe
- Username
- Undy
- Ummi
- Uso
- underoos
- Uncle Buck
- umber
- Ulie
- Ulcer
- udders
- Ura
- Unnu
- uncy
- Umpalumpa
- umpalumpa
- Ummy
- ululu
- udi
The words in the list Nickname with U come from players of the word game City, Country, River.