Here are cat names starting with H

"H"

Hacker Hacki-Sack Hade-Na
Hades Hadji Hadjii
Hadley Hadron Hagar
Hagar The Horrible Hahn Haida
Haides Haiku Haile
Haile Selassie Hailey Hair Ball
Hair Factory Hair Licker Hairball
Haj Haji Hajja
Hajur Hal Halaboot
Halc Halcyon Hale
Haley Halfshell Halibut
Halleyween Hallie Halloween
Hallway Halo Halon
Halsey Ham Ham and Beans
Ham and Eggs Ham Sandwich Hamelin
Hamilcar Hamilton Hamish
Hamlet Hammer Hammurabi
Hammy Hampton Han Solo
Hanable Hancock Handel
Handsome Handsome Boy Hang Ten
Hanibal Hanibal Lickter Hank
Hankock Hanky HankyPanky
Hanna Hannah Hannah Lamb
Hannah-Lamb Hannibal Hannibal the Cannibal
Hans Hansel Hansel And Gretel
Hansom Charlie Brown Hanuman Babu Brown Hap
Haplo Happy Happy Cat
Happy Feet Happy Loo Har Mar
Haran Harbor Hard Rock
Hardangervidda Hardy Harimau
Hariton Harlampiy Harlee
Harlem Harlequin Harley
Harley Davidson Harley Dude Harlow
Harlow Alleyrogue Harly D Harmi
Harmonee Harmony Harmony May
Harold Harold And Maude Harold Bodean
Harpa Harper Harpo
Harriet Harrison Harrison Ford
Harry Harry Houdini Harvey
Harvey Harwood Hasan
Hase Hashish Hasie
Haskel Haskell Haslyn-Shalin
Hastings Hastle Hatch
Hatcher Hattie Haugesund
Havana Havarti Havoc
Havok Hawaii Hawk
Hawkeye Hawthorne Hayden
Hayley Hayley Bop Hayley Mills
Hayley Spills Hayley Victoria Hayley-Baby
Hazel Hazer Hazlenut
Health Heart Heart of Gold
Heartbreaker Hearto'Gold Hearto'Mine
Hearts Heath Heathcliff
Heathcliff Aloysius Heathcote Heather
Heaven Heavengaze Heavenly
Heavenly Bliss Heavenly Daze Heavenly Kitty
Hecate Heckabe Heckle
Hector Hecuba Hecubbus Hellcat
Hedda Hedgehog Hedley
Hedwig Hedy Hedy Lammarr
Heebee Hefty Hegel
Heidi HeiMao Heimao
Heimdall Heiney Man Heiress
Hektor Hekyll Hela
Helado Helen Helen of Coy
Helen of Troy Helen Ratface Keller Helgi
Helix Hell Cat Hell on Paws
Hellas Hellion Hello Kitty
Hellodolly Hellraiser Hellweasel
Helmut Helmut von Kat Heloise
Helper Helper Kitty Hemey
Hemingway Hemlock Henley
Hennessey Henoze Henri
Henri Kissinger Henrick Henrietta
Henrijean Henry Henry Andres Midnight Moses
Hepcat Hephaistas Hepzibah
Hera Herb Herbal Tea
Herbert Herbie Hercat
Hercule Poirot Hercules Hercules Amok
Herdome Here comes Trouble Heritage
Herman Hermes Hermie
Hermione Hermit Hero
Hersey Bar Hershel Hershey
Hershey Bar Hertzsprung Hesche
HeShe HeSheHimHerIt Hessie
Hesta Hester Hester Primm
Hestia Hevea Hey
Hey You Hi-Cat Hibernia
Hickory Hide-A-Way Hidey
Hidyho HieHie Hieronymous
Hieronymus Merkin Higgins High-Tech
Highlite Highway Hijo del pollo
Hilaria Hilary Hilary Clinton
Hilary Duff Hilda Hilda Mae Marie
Hilde Hildegard Hilery
Hillary Hillary Rodham Kitten Hilly
HimHer Hincmar Hincmars
Hini Hip Hip Hop
Hip Kitty Hippo Hippo Spottamus
Hippodrome Hipster Hiram
Hiri His Highness His Royal Furriness
His Royalness Hiss Hissy Face
Historia Hit And Run Hizanherz
Hobbes Hobbit Hobgoblin
Hobiecat Hobson Hocus pocus
Hodge Hodori Hog
Hogan Holly golightly Holmes
Homer Honda Honey
Honeycat Hooligan Hooper
Hoops Hootie Hoover
Hope Horace Horatio
Hoshi Hotspur Houdini
Huck Huckleberry Huffy
Hugin Hugo Hulk
Humprey Hunka Hunter
Huntress Hurdles Hussy
Hyde Hydrox Hype
Hyperion Hyzenthay