| Gerald | Gerbanti | Gerkins | Germain | Germond | Gerrard | Gettinger |
| Gettis | Ghallager | Ghaskins | Ghiara | Ghory | Gibbons | Gibbs |
| Gibson | Gibson-Hunter | Giddains | Giddens | Giddings | Giddons | Gideons |
| Gieger | Giffin | Gilbert | Gilchrist | Giles | Gilespee | Gilette |
| Giliam | Gill | Gillespie | Gillet | Gillett | Gillette | Gilley |
| Gilliam | Gilliard | Gilligan | Gillingham | Gillis | Gillispie | Gillmore |
| Gills | Gilly | Gilmore | Gilson | Ginn | Gipson | Givans |
| Givens | Givins | Gladney | Gladwell | Glaesen | Glancey | Glass |
| Glassford | Glawson | Glazier | Gleason | Glenn | Glisson | Glochlen |
| Glochlin | Glooner | Glover | Gobert | Gobrick | Godard | Goddard |
| Godden | Goddess | Goden | Godfrey | Godown | Godwin | Goe |
| Goff | Goin | Goings | Golden | Goldie | Goldsby | Goldsmith |
| Goldstein | Golson | Golston | Gomas | Gomes | Gomez | Goneley |
| Gonzalez | Good | Goodall | Goode | Goodell | Gooden | Goodrich |
| Goodson | Goodwin | Goolsby | Goorich | Goorley | Gooslby | Gording |
| Gordon | Gore | Gorff | Gorldwin | Gorman | Gorrell | Gorse |
| Gorton | Gospel | Goss | Gough | Gould | Goulding | Goule |
| Goulsby | Gowan | Gowanlock | Gowens | Grades | Grady | Graef |
| Graffe | Grafton | Grafton, | Grah | Graham | Grainger | Grall |
| Granger | Grant | Grant, | Grantham | Grautman | Graves | Gray |
| Grayer | Grayson | Grazier | Green | Greenawalt | Greene | Greenfield |
| Greenleaf | Greenlee | Greer | Greff | Gregg | Gregory | Gresham |
| Gretscher | Grey | Grice | Grier | Griffen | Griffeth | Griffin |
| Griffis | Griffith | Grifin | Grifis | Grifith | Griggs | Grigsby |
| Grill | Grillion | Grimes | Grimm | Grimsley | Griner | Grise |
| Grismer | Grissum | Griswold | Grizzell | Groomer | Groover | Gross |
| Grosson | Groves | Groy | Grubbs | Grunter | Grysby | Guerlin |
| Guerndt | Guero | Guess | Guest | Guidara | Guilley | Gullet |
| Gullett | Gunn | Gunnin | Gunter | Gunthers | Guptill | Gustafson |
| Guthrie | Guy | Guyer | H | Haag | Haagar | Haager |
| Hackney | Hackney Jr | Hadaway | Hadden | Haddock | Haddy | Hadjo |
| Hadley | Hadsock | Hafer | Hagan | Hagen | Haggard | Hagin |
| Hagins | Haglar | Hagler | Hagne | Hagner | Hagood | Hague |
| Hahn | Haight | Haines | Hair | Haire | Haith | Halbrook |
| Haldrum | Hale | Haley | Halgrim | Hall | Hallam | Halliday |
| Hallock | Ham | Haman | Hamans | Hambdon | Hambleton | Hamblin |
| Hamill | Hamilton | Hamm | Hammel | Hammer | Hammock | Hammond |
| Hamons | Hampden | Hampton | Hamsen | Han | Hanc | Hancey |
| Hanchey | Hanchy | Hancock | Hand | Handbill | Handcock | Handley |
| Handlin | Handlon | Handshaw | Handy | Haner | Hankins | Hanly |
| Hanna | Hannah | Hannon | Hannson | Hanock | Hanratty | Hansell |
| Hansen | Hansford | Hanson | Hapgood | Harbin | Hard | Harday |
| Hardee | Hardehoof | Harden | Hardin | Harding | Hardy | Hare |
| Hargrove | Harimus | Harin | Harington | Harison | Harkness | Harlan |
| Harlee | Harlen | Harles | Harless | Harley | Harlle | Harllee |
| Harman | Harmon | Harn | Harnage | Harney | Harp | Harper |
| Harrald | Harrel | Harrell | Harrelson | Harring | Harrington | Harrington, |
| Harris | Harrison | Harrold | Harrrell | Harry | Hart | Hartley |
| Hartman | Hartseff | Hartsfield | Hartstuff | Hartsuff | Harvey | Harvie |
| Harville | Harward | Haskew | Haskill | Haskins | Hasley | Hassel |
| Hassell | Hassellet | Hasten | Hastings | Hatch | Hatcher | Hatfield |
| Hathaway | Hathcock | Hatt | Hauser | Haviland | Hawe | Hawes |
| Hawk | Hawkins | Hawks | Haworth | Hawthorn | Hawthorne | Hay |
| Hayden | Hayes | Haygood | Hayman | Haymans | Haymen | Haymon |
| Hayne | Haynes | Hays | Hays-Whitworth | Hayward | Haywood | Hayzlett |
| Hazellief | Head | Heaney | Heard | Hearin | Hearn | Heath |
| Hebb | Heck | Hector | Hedden | Heidt | Heim | Heina |
| Heineses | Heinrich | Heinsworth | Heirs | Heisler | Heister | Heitman |
| Heller | Helm | Helms | Helsvington | Helvesting | Helveston | Helvingston |
| Helvington | Helviston | Hemot | Henderson | Henderson` | Hendren | Hendrick |
| Hendricks | Hendriff | Hendrix | Hendry | Hendry, | Henley | Hennessey |
| Hennig | Henry | Henschen | Herbert | Herby | Herey ? | Herlovich |
| Herman | Hern | Hernandez | Herndon | Heron | Herren | Herrick |
| Herrin | Herring | Herrington | Herron | Hersansis | Hersey | Hervey |
| Herzog | Hester | Hetherington | Heuck | Heuerman | Heusted | Hewett |