Kakoa
Kakoo
Kala
Kalahari
Kalaman
Kalamazoo
Kaleidoscope
Kaleipuss
Kalhia
Kali (after the Indian goddess of death)
Kali-cat
Kalico Kat
Kalico Kidd
Kalifornia
Kalinik
Kalli
Kallisti (from a Greek myth)
Kallisticat
Kally
Kalyn
Kamala
Kamere
Kami
Kami Kaze Kutie
Kami Kaze Kutie Kitty
Kami Wami
Kami-kaze
Kamin (From Star trek episode "Inner Light")
Kamina (after the El Camino car)
Kamper