Lyon - Rhône-Alpes
- Grobel
- Grolleau
- Gromier
- Gros Daillon
- Grosdemouge
- Grossepiece
- Grosshans
- Grossmann
- Grota
- Groubier
- Groubon
- Groumi
- Grousseaud
- Groux
- Groyer
- Groz
- Gruchy
- Gruel
- Gruffaz
- Gruillot
- Grumel
- Gruyer
- Grypczynski
- Gryson
- Guaid
- Gual
- Guala Molino
- Guan
- Guard
- Guasmi
- Guasto
- Gucciardo
- Gudmundsson
- Guebey
- Guebour
- Guede
- Guedjali
- Guedouari
- Guehi
- Gueho
- Guehrar
- Guekam
- Guelai
- Guelbi
- Guella
- Guellati
- Guelpaz
- Guemmaz
- Guemmoud
- Guemra
- Gueneau
- Guenerie
- Guenin
- Guennoc
- Guenoun
- Gueraud
- Guergour
- Gueriche
- Guerid
- Guermassi
- Gueroux
- Guerrand
- Guerrazzi
- Guerreau
- Guerrier Durand
- Guerrini
- Guerroudj
- Guesne
- Guettal
- Gueugneau
- Gueurce
- Guevara
- Guevel
- Gueyraud
- Gueyvelian
- Guez
- Guezo
- Guglielmetti
- Guglielmo
- Guibard
- Guibeaud
- Guiberteau
- Guidard
- Guiderdoni
- Guidici
- Guidollet
- Guiet
- Guieux
- Guieze
- Guignabert
- Guignot
- Guiguet
- Guiguitant
- Guihard
- Guijarro
- Guil
- Guilbon
- Guilhaume
- Guilhin
- Guilhon
