Montpellier 34000 - Languedoc-Roussillon
- Grenon
- Grepin
- Grespan
- Gressani
- Gressin
- Greuzat
- Greze
- Grezes
- Griffaton
- Griffet
- Griffeuille
- Griffith
- Grignon
- Gril
- Grillot
- Grimaudo
- Grisoni
- Grisot
- Gritti
- Groc
- Gros Dubois
- Grosclaude
- Grossmann
- Grosso
- Groud
- Groult
- Groussoux
- Gruart
- Grun
- Gruselle
- Gruson
- Grygiel
- Gsiyer
- Guadagno
- Guari
- Guarrera
- Guasch
- Guclu
- Gudfin
- Guechi
- Gueddar
- Gueddoum
- Guede
- Guedon
- Gueho
- Guemar
- Guendouze
- Guenfoud
- Guenier
- Guenot
- Guerand
- Guerassimova
- Guermouche
- Guernier
- Guerouahane
- Guerout
- Guessous
- Guezzen
- Guglielmetti
- Guibbaud
- Guiche
- Guichenez
- Guicheri
- Guicheteau
- Guida
- Guidet
- Guidicelli
- Guido
- Guidoni
- Guigal
- Guignet
- Guigues
- Guiheneuf
- Guil
- Guilbaud
- Guilbeau
- Guilhot
- Guillaumot
- Guillaumou
- Guille
- Guillemant
- Guillemat
- Guilliot
- Guillois
- Guillome
- Guilloteau
- Guinaudeau
- Guinolas
- Guiral
- Guirand
- Guirassy
- Guirauden
- Guiraudon
- Guissart
- Guithon
- Guivarc'h
- Guix
- Gulino
- Gulli
- Gumbs