- Habel
- Haberman
- Hackett
- Hackney
- Hadad
- Haddad
- Hadden
- Hafel
- Hafler
- Haggood
- Hahn
- Hails
- Hairston
- Hale
- Hales
- Halfacre
- Hall
- Hall-Boykin
- Hall-Kearney
- Hall-Lee
- Halladay
- Hallbuchanan
- Halley
- Halliburton
- Ham
- Hambrick
- Hamiel
- Hamilton
- Hamlett
- Hamm
- Hammel
- Hammer
- Hammon
- Hammond
- Hampton
- Hand
- Handley
- Hankerson
- Hankins
- Hannah
- Hannington
- Hans
- Hansen
- Hansford
- Haradhvala
- Harbour
- Hardaway
- Harden
- Hardiman
- Hardin
- Hardman
- Hardoin
- Hardrick
- Hardwick
- Hardy
- Hare
- Hargrove
- Hariri
- Harlin
- Harling
- Harmon
- Harms
- Haroutunian
- Harper
- Harps
- Harrell
- Harriday
- Harrington
- Harris
- Harris-Branch
- Harrison
- Harrold
- Harsch
- Hart
- Hartsfield
- Harvath
- Harvey
- Hasket
- Hassel
- Hassell
- Hasty
- Hatcher
- Hatchett
- Hatfield
- Hathorn
- Hatter
- Hatton
- Hatty
- Hauser
- Hawkins
- Hawkinson
- Hawthorne
- Hayden
- Hayes
- Haynes
- Haywood
- Hazemy
- Head
- Headd
- Headings
- Heard
- Hearn
- Heath
- Heatley
- Hebert
- Heckard
- Hecmanczuk
- Heddle
- Hedrick
- Heide
- Height
- Heilig
- Hejka
- Heller
- Helm
- Hembree
- Hemmingway
- Hemphill
- Henderson
- Hendricks
- Hendrix
- Henley
- Henry
- Henry-Gatling
- Henson
- Henton
- Herbert
- Herman
- Hernandez
- Herndon
- Heron
- Herrera
- Herrick
- Herring
- Herrington
- Herron
- Herzog
- Hesburn
- Hester
- Heuer
- Heyward
- Hibbler
- Hickey
- Hickman
- Hicks
- Higginbotham
- Higgins
- High
- Highsmith
- Hightower
- Hilbom
- Hill
- Hillard
- Hilliard
- Hillyer
- Hilson
- Himon
- Hinds
- Hines
- Hinojosa
- Hinton
- Hitch
- Hmeidan
- Hoagstrom
- Hoard
- Hobbs
- Hoberman
- Hobson
- Hockaday
- Hodge
- Hodges
- Hoesen
- Hoffman
- Hogan
- Hokes
- Holcomb
- Holden
- Holiday
- Hollamon
- Holland
- Hollaway
- Holley
- Holliday
- Hollingshed
- Hollingsworth
- Hollins
- Hollis
- Hollom
- Holloway
- Holly
- Holman
- Holmes
- Holmstedt
- Holness
- Holsey
- Holst
- Holt
- Holyfield
- Holzerland
- Homburg
- Homme
- Hood
- Hooker
- Hooks
- Hooper
- Hooper-Newby
- Hoosang
- Hope
- Hopkin
- Hopkins
- Horace
- Horman
- Horne
- Horton
- Hosey
- Hoskin
- Hoskins
- Houghton
- House
- Houser
- Houseworth
- Houston
- Howard
- Howell
- Hoye
- Hubbard
- Hubert
- Huckaby
- Hucks
- Hudak
- Hudson
- Huey
- Huff
- Huffman
- Huggins
- Hughes
- Hughley
- Hugle
- Huguley
- Hullum
- Humphrey
- Humphries
- Hunley
- Hunt
- Hunter
- Hurd
- Hurn
- Hurst
- Hurt
- Huskey
- Husted
- Hutcherson
- Hutcheson
- Hutchins
- Hutchison
- Hyatt
- Hyde
- Hyman