Клички кошек и котов

Iago
Iams
Ian
Ibble
Icarus
Ice
Ice Cream
Ice Maiden
Ice Man
Ice-Ice Kitty
Ice-T
Iceberg
Iceberg Slim
Icecapade
Icecat
Iceman
Icey
Ichabod
Ichi Ban (Japanese for "Number 1")
Ichigo (Japanese for strawberry; named after Ichigo Momomiya from the anime Tokyo Mew Mew)
Ickaldo Ickle Puss
Icon
Ida
Idalis
Iddy Biddy
Idgie
Idi
Idiot
Iditarod
Idjie
Idjut
Idun (Viking mythology: the goddess of youth)
Ifsingen
Iggy
Iggy Biggie
Iginla
Igloo
Igmoo Kipper
Igmu (Lakota (Souix) for "cat")
Ignacio
Ignat
Ignatius
Ignatowski (from TV show "Taxi")
Ignatz
Ignutz
Ignutz The Klutz
Igor
Ike
Ilariê (after the song by Xuxa)
Ilia
Ilker
Illa
Ilsa Liao Klein
Ilya
Ilytria
Image
Imagine
Imakat
Iman (Turkish for "faith")
Imani
Imao
Imbri
Imhotep
Imp
Imprint
Impy
Imshi
Imzadi
Inari (from Japanese mythology, deity of fertility, rice, agriculture, foxes, industry, and worldly success)
Inca
Indah (Indonesian for "beautiful")
Indara
India
India Ink
Indian
Indiana
Indiana Jones
Indicus
Indie
Indigo
Indika
Indira Naidoo
Indo
Indu
Indy
Indy (after Indiana Jones)
Indy Cat
Indy Pins
Indy Q.
Indy-Cleopatra-M and M
Indycule
Indykins
Indypinnykinnykins
Inez
Inferno
Infinity
Inga
Ingham
Ingold
Ingrate
Ingrid
Iniki
Injun
Inka
Inkers
Inkheart (after the book by Cornelia Funke)
Inki
Inkin
Inkster
Inkster-Doodle
Inkus
Inkus Stinkus Domininkus
Inky
Inky Bear
Inky Dink
Inky Dinky Doo
Inky Poo
Inky-Stinky-Poo
Inna-gadda-da-vida
Inspector Gadget
Inspector Kibble
Intel Inside
Intelectus
Interkitty
International Man of Mystery
International Spy Kitty
Internet
Intie
Intrepid
Intruder
Invisible
Invitation
Io (pronounced: Ee-Oh)
Ioannina
Iodine
Iona
Ior
Iota
Ira
Irag
Iran
Irasan
Irie
Irina
Iris
Irish
Irish Cream
Irish Eyes
Irish Pride
Irix (after the operating system by Silicon Graphics)
Irma
Iro
Irresistible
Irving
Irwin
Isa
Isaac
IsaB (short for Isabella)
Isabeau (from the movie LadyHawke)
Isabel
Isabella
Isabella Jalepeno Gutierrez
Isabelle
Isabelle.
Isabelly Motts
Isabelly Motzarelli
Isadora
Isaiah
Isela
Isembard
Isha
Ishcabible
Ishido (Japanese for "stone")
Ishkabibble (named after a 1940s singer)
Ishmael
Ishta
Ishtar (goddess)
Isidor
Isis
Iskender (Turkish name of Alexander the Great)
Island Girl
Ismael
Isodora
Isolde
Isosceles
Isotta
Issabella
Issac
Issie (after the village "Issoire" in France)
Isterband
Istoobad
IT
Ita Conchita Consuela
Itallia
Itch
Itchicus
Itchy
Itchy and Scratchy
Itchy Brother
Itsy
Itsy-Bitsy
Itty
Itty Bit
Itty Bitty
Itty Bitty Pretty Kitty
Itty-Bits
Itzpapalotl (Aztec mythology: goddess of agriculture)
Itzy
Ivan
Ivan Beauyevitch
Ivan the Terrible
Ivana
Ivar
Iverson
Ivory and Ebony
Ivy
Ivy League
Ix Chel (Maya mythology: the goddess of the moon)
Ixtab (Maya mythology: the goddess of the hanged)
Ixtlilton (Aztec mythology: the god of healing, feasting and games)
Izabella
Izmail
Izot
Izy
Izzie
Izzy