Paris - Île-de-France
- Gruvel
- Gruwez
- Gruzinski
- Gryczka
- Grynagier
- Grynblat
- Grynblat-baltzer
- Gryner
- Grysole
- Gryson
- Gryspos
- Grzanka
- Grzeczkowska
- Grzeskiewicz
- Grzeskowiak
- Grzywak
- Grèze
- Gréaud
- Grébille
- Grégori
- Grémion
- Grémy
- Gschwind
- Gstalder
- Gstalter
- Guadagni
- Guais
- Guaitella
- Gualdi
- Guallar
- Guams
- Guanter
- Guardi
- Guardia
- Guareau
- Guarini
- Guarnotta
- Guarracino
- Guart
- Guasase Charupa
- Guasch
- Guasco
- Guastini
- Guattari
- Guayroso
- Guazzetti
- Gubbins
- Gubbiotti
- Guber
- Gubian
- Guchereau
- Guchet
- Gudin
- Gudmundsson
- Gudum
- Gudumac
- Gudzenko
- Guebert
- Gueble
- Guechtoum
- Guedaiem
- Guedan
- Guedard
- Gueddari
- Gueddouri
- Guedet
- Guedidi
- Guedjali
- Guedmi
- Guedoudou
- Guedrat
- Guedria
- Guee
- Guefif
- Guefrache
- Guefraj
- Guegand
- Guegueniat
- Guehennec
- Guehria
- Guelblum
- Guelen
- Guellaff
- Guellati
- Guellaz
- Guellier
- Guelluy
- Guelmami
- Guelman
- Guemat
- Guemiah
- Guemra
- Guemroud
- Guemy
- Guenana
- Guenand
- Guenaud
- Guendouzi
- Gueneron
- Guenez