Paris - Île-de-France
- Gatteron
- Gatterre
- Gatteschi
- Gattucci
- Gatty
- Gatumel
- Gaubard
- Gauci
- Gaudant
- Gaudelet
- Gaudelle
- Gauderic
- Gaudey
- Gaudichet
- Gaudier
- Gaudillot
- Gaudinet
- Gaudinot
- Gaudio
- Gaudion
- Gaudoin
- Gaudot
- Gaudoux
- Gaudras
- Gaudriault
- Gauduffe
- Gaudé
- Gauffier
- Gauffroy
- Gaufreteau
- Gaufroy
- Gaujal
- Gaujour
- Gaujous
- Gaujoux
- Gaule
- Gaulion
- Gaullet
- Gaulmin
- Gaultier de Carville
- Gaurand
- Gaurat
- Gausi
- Gausson
- Gaussorgues
- Gauther
- Gautherat
- Gautheret
- Gauthiot
- Gauthron
- Gauthé
- Gautie
- Gautiez
- Gautry
- Gauville
- Gauzy
- Gavallet
- Gavardin
- Gavarino
- Gavaud
- Gavault
- Gavazzi
- Gave
- Gavens
- Gaveriaux
- Gavignaud
- Gavillet
- Gavini
- Gaviria
- Gavory
- Gavrilenko
- Gavriloiu
- Gavrilov
- Gawer
- Gawinowska
- Gaxie
- Gaxotte
- Gay Bellile
- Gay-bellile
- Gaya
- Gayaudon
- Gaymay
- Gayo
- Gayoso
- Gayout
- Gaz
- Gazagne
- Gazarian
- Gaze
- Gazeaud
- Gazel de La Contrie
- Gazel de Plunkett
- Gazerian
- Gazzah
- Gaï
- Gbadamassi
- Gbadjale
- Gbahouo
- Gbedje
- Gbedji
