Paris - Île-de-France
- Gassian
- Gassiat
- Gassies
- Gassou
- Gastaldello
- Gastel
- Gastellier
- Gastli
- Gaston-yoro
- Gastrin
- Gastronomie Du Terroir
- Gatdula
- Gatelier
- Gatet
- Gathellier
- Gatimel
- Gatinaut
- Gatineau-sailliant
- Gatouillat
- Gatt
- Gattaciecca
- Gattaz
- Gatteron
- Gatterre
- Gatteschi
- Gattucci
- Gatty
- Gatumel
- Gaubard
- Gauch
- Gauchenot
- Gauchon
- Gauchy
- Gauci
- Gaudant
- Gaudelet
- Gaudelle
- Gauderic
- Gaudichet
- Gaudier
- Gaudilliere
- Gaudinet
- Gaudinot
- Gaudio
- Gaudion
- Gaudoin
- Gaudot
- Gaudoux
- Gaudras
- Gaudriault
- Gauduffe
- Gaudé
- Gauffier
- Gauffroy
- Gaufreteau
- Gaufroy
- Gaujal
- Gaujour
- Gaujous
- Gaujoux
- Gaule
- Gaulion
- Gaullet
- Gaulthier
- Gaultier de Carville
- Gaurand
- Gaurat
- Gausi
- Gausson
- Gauther
- Gautherat
- Gautheret
- Gauthie
- Gauthiot
- Gauthron
- Gauthé
- Gautie
- Gautiez
- Gautry
- Gauville
- Gauzy
- Gauzès
- Gauër
- Gavallet
- Gavardin
- Gavarino
- Gavaud
- Gavault
- Gavazzi
- Gave
- Gavillet
- Gavini
- Gaviria
- Gavory
- Gavrel
- Gavrilenko
- Gavrilov
- Gawer
- Gawinowska
- Gaxie
