Lyon - Rhône-Alpes
- Grouiller
- Groumi
- Grousseaud
- Groux
- Groyer
- Groz
- Gruaz
- Gruchy
- Grudzien
- Gruel
- Gruffaz
- Gruillot
- Grumel
- Gruyer
- Grypczynski
- Gryson
- Guaid
- Gual
- Guala Molino
- Guan
- Guard
- Guarnieri
- Guasto
- Gucciardo
- Gucher
- Gudmundsson
- Guebey
- Guebour
- Guede
- Guedes Amaral Freitas
- Guedjali
- Guedouari
- Guehi
- Gueho
- Guehrar
- Guekam
- Guelai
- Guelbi
- Guella
- Guellati
- Guelpaz
- Guemmaz
- Guemmoud
- Guemra
- Gueneau
- Guenin
- Guennoc
- Guenoun
- Gueraud
- Guergour
- Gueriche
- Guerid
- Guerino
- Guermassi
- Gueroux
- Guerrand
- Guerrazzi
- Guerreau
- Guerrini
- Guerroudj
- Guesne
- Guettouche
- Gueugneau
- Gueurce
- Guevara
- Guevel
- Gueyraud
- Gueyvelian
- Guez
- Guezo
- Guglielmetti
- Guglielmo
- Guibard
- Guiberteau
- Guidard
- Guiderdoni
- Guidici
- Guidollet
- Guiet
- Guieux
- Guieze
- Guignabert
- Guignot
- Guigonnet
- Guiguet
- Guiguitant
- Guihard
- Guijarro
- Guil
- Guilbon
- Guilhin
- Guilhou
- Guilleman
- Guillemont
- Guillen Manrique
- Guillerm
- Guillerminet
- Guillermo
- Guillorit
- Guillotin
