Nickname with U
- Uma
- Uri
- Unicorn
- underdog
- Uli
- Umi
- Ulli
- Uno
- Useless
- unc
- una
- Usher
- unique
- Unni
- Uncle Sam
- Ugly Betty
- Uschi
- Usha
- Undies
- Ugo
- Ump
- Uriel
- underwear
- uzi
- User
- Ugly Duckling
- Ulla
- Underpants
- Ursu
- urkel
- uppity
- unnie
- ula
- Unk
- undertaker
- Uru
- Uniqua
- Undie
- Ute
- Unice
- uncle bob
- Ulrich
- Ursie
- Unkie
- Ullie
- ulises
- Ukie
- Udo
- uber
- utter
- Unky
- Ulf
- Utoy
- ursulita
- Uwe
- Undy
- Ummi
- uly
- ugly face
- uggy
- Uso
- unit
- underoos
- umber
- umar
- Ulie
- Ulcer
- udders
- Username
- ursi
- Ursela
- Ura
- Unnu
- uncy
- Umpalumpa
- umpalumpa
- udi
- Uterus
- Utah
- Usman
- Urvi
- Unknown
- Unie
- unibrow
- Unge
- Ugly duck
- U cunt
- Uzo
- use
- Ursella
- Urraca
- Uppie
- Underwear man
- Underling
- Umu
- Umbrella man
- umberto
- ululu
- Uzzi
- Uzu
Ordene på listen Nickname with U stammer fra spillere af ordspillet By-Land-Flod.