Gabel‑Galluzzi
Gallway‑Garratt
Garreau‑Gelb
Gelder‑Gibbs
Gibbs‑Giustiniani
Gladkov‑Gois
Gold‑Goude
Goudsmit‑Grazioli
Grazzini‑Groeller
Groen‑Guidi
Guignard‑Gyles
Goudsmit
Gough (British)
Gough (Irish)
Gough (Welsh)
Goujon
Gould (British)
Gould (Irish)
Gould (Scottish)
Goulding (British)
Goulding (Irish)
Gourlay
Gout
Gouveia
Govan
Gowdie
Gowdy
Gower
Gowland
Goya
Goyanes
Goyeneche
Gozzi
Gra
Graaf
Grabenbauer
Grabie
Grabisz
Grabmann
Grabner
Grabow
Grace (British)
Grace (Irish)
Grace (Welsh)
Graciani
Graden
Gradl
Graefe
Graff
Grafton (British)
Grafton (Welsh)