Rennes 35000 - Bretagne
- Grouhel
- Groult
- Grun
- Gruson
- Grégoire
- Gualdino
- Guastavino
- Gubremamas
- Guedes
- Guedj
- Guehennec
- Guehenneuc
- Guehenneux
- Guei
- Guelat
- Guemene
- Guenen
- Guengant
- Guennec
- Guerard
- Gueras
- Guerif
- Guerillon
- Guerin Jean-christophe
- Gueriot
- Guernion
- Guerrault
- Guesneux
- Guesnier
- Guevellou
- Guezais
- Guezou
- Guiader
- Guibourgé
- Guibourt
- Guichoux
- Guidal
- Guider
- Guidon
- Guig
- Guigourese
- Guigourez
- Guiheneuc
- Guihery
- Guiheu
- Guihur
- Guil
- Guilbaud
- Guillaumant
- Guillen
- Guilleray
- Guilleret
- Guillimin
- Guillome
- Guillomet
- Guillonneau
- Guillopé
- Guillory
- Guillout
- Guillouzo
- Guilmard
- Guilmois
- Guimbard
- Guims
- Guindo
- Guinier
- Guinnebault
- Guion
- Guirardel
- Guiraud
- Guirriec
- Guis
- Guisolia
- Guittet
- Guliana
- Gurbuz
- Gutierrez
- Guyart
- Guyodo
- Guyonvarh
- Guyozot
- Guzzo
- Guého
- Guézennec
- Guézo
- Gâtel
- Gélin
- Gérault
- Habert
- Hadi
- Hadji
- Hadou
- Hadour
- Hadri
- Hafsi
- Hagemeier
- Hagene
- Haidar
- Haigron
- Hainaut