Lyon - Rhône-Alpes
- Gallier
- Gallifet
- Gallin
- Gallion
- Galmard
- Galoche
- Galopin
- Galouo
- Galoup
- Galstian
- Galvain
- Galvani
- Galvao
- Galzy
- Gam
- Gambade
- Gambier
- Gambin
- Gamen
- Gamez
- Gammoudi
- Gamon
- Gamondes
- Gancel
- Gandara
- Gandenga Benza
- Gandie
- Gandre
- Gandrillon
- Gane
- Gangloff
- Gangneux
- Ganjean
- Gannad
- Gannat
- Ganne
- Ganozzi
- Gantelme
- Gantes
- Ganzhorn
- Gaouaou
- Gaouyer
- Gara
- Garaudet
- Garavel
- Garcia Marchan
- Garcia Martinez
- Garcia Quintero
- Gardien
- Gardin
- Garel-galais
- Garelli
- Gargiulo
- Gari
- Gariazzo
- Garillon
- Garito
- Garivier
- Garlet
- Garmier
- Garnaudier
- Garnier de Falletans
- Garnier Dos Santos
- Garnier Knap
- Garnodier
- Garnousset
- Garod
- Garreault
- Garrel
- Garric
- Garrivier
- Garroudi
- Garrucho
- Garsault
- Gartadeix
- Garzuel
- Gascoin
- Gasdallah
- Gashumba
- Gaspari
- Gasparian
- Gasser
- Gassmann
- Gasson
- Gast
- Gastini
- Gatani
- Gatard
- Gatat
- Gate
- Gathier
- Gattellaro
- Gauchier
- Gauchy
- Gauckler
- Gaud
- Gaudaire
- Gaudefroy
- Gaudey
- Gaudiau