| Name | Total | Name | Total | Name | Total | Name | Total | Name | Total |
|---|
| Glanville | 17 | Gunner | 1 | Gwidol | 1 | Galloway, De | 2 | Godfrey | 1 |
| Germany | 13 | Gournai, De | 1 | Gwrtheyrn | 2 | Goldington 3Rd, De | 1 | Gand Gaunt | 1 |
| Giffard | 35 | Gournai | 1 | Gwaithfoed | 5 | Goldington 2Nd, De | 1 | Gunale | 3 |
| GROSVENOR | 3 | Glabrione | 2 | Gwrgeneu | 3 | Goldington, De | 3 | Godfreysson | 1 |
| Gwenwynwyn | 1 | Gunne | 1 | Groitzsch Rochlitz | 1 | Greslet, De | 1 | Gwerystan | 3 |
| Gronwy | 9 | Guingamp | 1 | Gradenigo | 2 | Grelley | 1 | Gestyn Efionydd | 1 |
| Gant | 9 | Gwyn | 6 | Gente | 2 | Grimsson | 2 | Gwaethfoed | 2 |
| Guines | 9 | Greidiol | 1 | Gleiburg Giessen | 2 | Gothland | 3 | Grentmesnelle | 1 |
| Ghent | 9 | Gwerydd | 1 | Gleiburg | 3 | Gudmundsson | 1 | Gunnarsson | 2 |
| Guerche | 9 | Gwerthefyr | 1 | Galich | 3 | Garlende | 2 | Gorram | 2 |
| Gael | 2 | Gandolfsdottir | 1 | Grenoble | 1 | Gibthorpe | 2 | Gournay | 17 |
| Gaunt | 8 | Gavre | 5 | Gyllaugsson | 1 | Gautreksson | 2 | Garmon | 1 |
| Germans | 1 | Gorodno | 1 | Gudlaugsson | 1 | Gautsson | 2 | Galfride | 1 |
| Grey | 44 | Galicia | 12 | Godgestsson | 1 | Gairbita | 2 | Gymersdotter | 1 |
| Goseck | 6 | Gallo | 3 | Godhjaltsson | 1 | Gometz | 2 | Gymer | 1 |
| Grey, De | 1 | Gelders | 1 | Gallardon | 3 | Granges | 1 | Greystoke | 1 |
| Gorges | 8 | Grabfeld | 2 | Goldington | 3 | Galach | 1 | Guerin Du Tournel | 1 |
| Gater | 2 | Grentmesnil | 5 | Godard | 1 | Garland | 4 | Gievaudin | 1 |
| Gras | 3 | Gwar | 1 | Gam | 2 | Gisulf | 1 | Gordon | 2 |
| Grapinell | 2 | Glass | 2 | Gwrwst | 3 | Garces | 2 | Guines, De | 2 |
| Gascony | 8 | Grammarie | 2 | Greece | 2 | Gheradini | 2 | Grimberghe | 2 |
| Galindez | 2 | Gloucester | 5 | Guerres | 1 | Gower | 2 | Gent | 1 |
| Gavra | 1 | Gruffudd | 25 | Grandison | 9 | Gawdyn | 1 | Gilman | 1 |
| Giblet | 5 | Gevaudan | 8 | Godwin | 2 | Garcez | 1 | Grandmesnil | 2 |
| Gerard | 2 | Gouet | 2 | Guelders, Von | 1 | Gramines | 3 | Grentemesnil | 1 |
| Gisburn | 3 | Gevaudun | 1 | Gerhausen | 1 | Gauls | 4 | Gepides | 2 |
| Gwgon | 2 | Gamage | 18 | Gresley | 4 | Goths | 5 | Gwarin | 1 |
| Gwis | 2 | Gobion | 5 | Gilching | 4 | Granada | 1 | Gryg | 1 |
| Gatinais | 7 | Gobin | 7 | Grandson | 16 | Grant | 6 | Gwair | 2 |
| Gellone | 1 | Guzman | 10 | Geneva | 17 | Garcia | 2 | Glane | 5 |
| Goodwin | 3 | Gundemarez | 1 | Guisnes | 2 | Gascogne | 2 | Ghal | 1 |
| Gastinois, De | 1 | Gondemariz | 2 | Garnier | 3 | Gardner | 7 | Gant, De | 1 |
| Grabfeldgau | 3 | Gonsalez | 3 | Gruffydd | 2 | Grai | 2 | Grainsby | 5 |
| Griffith | 4 | Gutierrez | 3 | Goch | 3 | Grai, De | 1 | Gulden | 1 |
| Gernon | 13 | Gwilim | 1 | Girgenni | 1 | Goz, De | 1 | Goushill | 2 |
| Gaunt, De | 2 | Guise | 4 | Gwrydr | 1 | Greddyf | 1 | Goxhill | 2 |
| Gwriad | 2 | Guise, De | 1 | Greinville | 4 | Gwylfyw | 1 | Gudrodsson | 3 |
| Gand | 9 | Gwilym | 8 | Generations | 1 | Gwron | 1 | - | - |
| Guelders | 4 | Gwrgan | 5 | Greslet | 2 | Gibica | 1 | - | - |
| Geneville | 3 | Gloud | 1 | Gros | 5 | Goz | 3 | - | - |
| Gwynedd | 1 | Gwyddaint | 1 | Gubrium | 1 | Gilbert | 2 | - | - |
