Lyon - Rhône-Alpes
- Garmier
- Garnaudier
- Garnero
- Garnier de Falletans
- Garnier Dos Santos
- Garnodier
- Garnon
- Garnousset
- Garod
- Garofalo
- Garreault
- Garric
- Garroudi
- Gascoin
- Gashumba
- Gaspari
- Gasparian
- Gasqui
- Gass
- Gasser
- Gassmann
- Gasson
- Gatani
- Gatard
- Gatat
- Gathellier
- Gathier
- Gattegno
- Gatti
- Gauchy
- Gaudaire
- Gaude
- Gaudefroy
- Gaudiau
- Gaudiller
- Gaudillere
- Gaudon
- Gauer
- Gauffre
- Gaugirand
- Gaujard
- Gaulier
- Gaullier
- Gaulon
- Gaumain
- Gaume
- Gaumond
- Gaussorgues
- Gautherot
- Gauthy
- Gautron
- Gautrot
- Gauvain
- Gauvillé
- Gauzy
- Gavalda
- Gavand
- Gavarry
- Gavazzi
- Gavillon
- Gavioli
- Gavoille
- Gawin
- Gayard
- Gayaud
- Gaydon
- Gayot
- Gayton
- Gayvallet
- Gazanion
- Gazarian
- Gazbar
- Gazbouri
- Gaze
- Gazeau
- Gazelle
- Gazon
- Gazzah
- Gazzo
- Gbikpi
- Gea Gregori
- Geal
- Geara
- Geenens
- Geffard
- Geffrault
- Geindre
- Geistlich
- Gelay
- Gele
- Gelet
- Geloen
- Gemelli
- Genaudet
- Gendrey
- Gendrin
- Gene
- Geneau
- Genety
- Genevoix
