Lyon - Rhône-Alpes
- Gallet de Santerre
- Gallibour
- Gallic
- Gallier
- Gallifet
- Gallin
- Gallina
- Gallion
- Gallix
- Galloul
- Galluchot
- Galoche
- Galon
- Galopin
- Galvain
- Galvao
- Galzy
- Gambade
- Gambey
- Gamen
- Gamez
- Gancel
- Gandara
- Gandenga Benza
- Gandillet
- Gandolfo
- Gandolière
- Gandreau
- Gandrey
- Ganet
- Gangneux
- Ganivet
- Gannad
- Gannat
- Ganne
- Ganoun
- Ganoux
- Ganteille
- Gantelme
- Ganzhorn
- Gaouaou
- Gaoudi
- Gaouyer
- Gara
- Garaix
- Garapon
- Garat
- Garaudet
- Garavel
- Garcenot
- Garcia Gomez
- Garcia Marchan
- Garcia Martinez
- Gard
- Gardien
- Gardin
- Garel-galais
- Garelli
- Garet
- Gargiulo
- Gariazzo
- Garito
- Garmier
- Garnier Dos Santos
- Garnousset
- Garod
- Garot
- Garreault
- Garret
- Garric
- Garrivier
- Garroudi
- Garsault
- Gascoin
- Gasdallah
- Gashumba
- Gasparian
- Gasparini
- Gasparyan
- Gasperini
- Gasseng
- Gassmann
- Gasson
- Gastaud
- Gastinel
- Gatani
- Gatard
- Gate
- Gatouillat
- Gatta
- Gattellaro
- Gattepaille
- Gattuso
- Gaube
- Gauchier
- Gauchy
- Gauckler
- Gaud
- Gaudard
- Gaudey