Lyon - Rhône-Alpes
- 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
- Gaudiau
- Gaudichet
- Gaudillat
- Gaudiller
- Gaudio
- Gaudou
- Gauducheau
- Gaujour
- Gaule
- Gaullier
- Gaulon
- Gaumard
- Gaumond
- Gauriat
- Gaushi
- Gauss
- Gaussorgues
- Gautherin
- Gautherot
- Gauthy
- Gauvillé
- Gauzit
- Gavand
- Gavarry
- Gavazzi
- Gaveau
- Gavioli
- Gay Bellile
- Gaya
- Gayard
- Gayrard
- Gayte Gomes
- Gayton
- Gayvallet
- Gazanion
- Gazbar
- Gaze
- Gazikalovic
- Gazon
- Gazzah
- Gazzo
- Gbikpi
- Gbitoh
- Gea
- Gea Gregori
- Geal
- Geara
- Gebelin
- Gedeon
- Geenens
- Geffray
- Gehant
- Geiger
- Geindre
- Geismar
- Geistlich
- Gelay
- Gelb
- Gelet
- Geli
- Gelibert
- Gellee
- Gellens
- Gelpi
- Gemet
- Gemma
- Genc
- Gence
- Gendarmia
- Gendrey
- Gendrin