Paris - Île-de-France
- Gabr
- Gabrieli
- Gabry
- Gacemi
- Gacogne
- Gadea
- Gadou
- Gadrat
- Gadret
- Gadrey
- Gaertner
- Gaeta
- Gage
- Gagliardo
- Gagnant
- Gagneraud
- Gahie
- Gaidamour
- Gaidi
- Gaignault
- Gaignon
- Gaignoux
- Gailhard
- Gaillardon
- Gaillochet
- Gairard
- Gairaud
- Gajan
- Galai
- Galano
- Galanti
- Galataud
- Galdeano
- Galdin
- Galeron
- Galharret
- Galian
- Galina
- Galinon
- Galipot
- Gallacier
- Gallali
- Gallaud
- Gallen
- Galleron
- Gallicot
- Galloni
- Gallouze
- Gallula
- Galoisy
- Galpin
- Galtie
- Galut
- Galvin
- Gamaarachchi
- Gamain
- Gamberini
- Gambet
- Gamondes
- Gana
- Ganascia
- Gandillot
- Gandino
- Gandoin
- Gandouin
- Gandus
- Ganet
- Gangolphe
- Ganguly
- Ganneval
- Gannot
- Ganon
- Gapihan
- Garancher
- Garand
- Garavelli
- Garbarini
- Garber
- Garbout
- Garcelon
- Garcia Fernandez
- Garcia Sanchez
- Gard
- Gardely
- Garderet
- Gardner
- Gargadennec
- Gargam
- Garidi
- Garinet
- Garland
- Garlatti
- Garoche
- Garous
- Garrault
- Garreta
- Garrigou
- Gars
- Gartioux
- Gascard