127 Best Cat Names Starting With U in 2026

Names often reflect a cat’s personality, or get picked because they remind the owner of someone, such as a relative.

Popular cat names change over time. Some last for centuries and others have a short run. “Mittens,” “Whiskers,” “Smudge” and “Buttons” have all made the list of most popular cat names in history.

It’s easier to browse by letter, so here are cat names starting with U. I’ve drawn on celebrities, pop culture, literature, history, film, nature and food to give you plenty to choose from.

Cat Names Starting With U

U-No
Ubalda
Ubas
Uber
Uberto
Ubi
Ubolt
Ubu
Uchenna
Udele
Udelia
Udell
Udella
Udi
Udo
Udon
Uffizi
Uglier
Ugly
Ugo
Uhura
Uki
Ukulele
Ulani
Ulay
Ulbricht
Ulexite
Uli
Ulian
Ulla
Ulmar
Ulmur
Ulna
Ulrik
Ulrika
Ultimate
Ultra
Ultra Sonic
Ulyssa
Ulysses
Uma
Umali
Umami
Umar
Umatilla
Umber
Umberto
Umbra
Umbrella
Umbreon
Umbridge
Umbriere
Umbrine
Ume
Umeboshi
Umeko
Umi
Umka
Umma
Una
Unakite
Unbee
Unbelievable
Uncle
Unco
Uncommon
Underfoot
Undina
Undun
Uni
UnicatUnique
Unice
Union
Uniqua
Unique
Unitaire
Unity
Universe
Unknown
Uno
Unreal
Unripper
Unseelie
Unusual
Unzen
Upton
Upwood
Urani
Urania
Uranium
Uranus
Urbain
Urban
Urbana
Urbano
Urchin
UrchinUrgent
Uri
Uriah
Urias
Uriel
Urijah
Urith
Ursa
Ursinia
Ursula
Ursula
Ursuline
Usama
Useless
Usha
Usher
Ushki
Usual
Usually
Usul
Utah
Utopia
Utz
Uva Ursi
Uwe
Uzee
Uzi
Uziel
Uzo
Uzuri
Uzziah

More cat name ideas:

Our archive of cat name posts has plenty more. These pages might help too:

Cat Names Starting With I – 247 Of The Best

Cat Names Starting With M – 246 Of The Best

Cat Names Starting With T – 237 Of The Best

Cat Names Starting With U

More cat name ideas:

Pin for later: