Massive List of 17,065 Cat Names – UPDATED 2020 – Grab it Now!

Ultraviolet

Ulysses

Uma

Uma (after the actress Uma Thurman)

Umbra

Umgow (after the old Tarzan movie word which meant anything)

Umgowa

Umi

Umka

Umma (Turkish for "hope")

Umpa Lumpa

Unagi

Unbee

Unbelievable

Uncle

Uncle Buster

Uncle Charles

Uncle Charles Willoughby

Uncle Charlie

Uncle Eeker

Uncle Fester

Uncle Marshmallows

Uncle Pee

Unco

Uncommon

Under My Foot

Under My Thumb

Underdog

Underfoot

Undun