Paris - Île-de-France
- Gatteschi
- Gattucci
- Gatumel
- Gaubens
- Gaubin
- Gauby
- Gauch
- Gauchon
- Gauchy
- Gauché
- Gauci
- Gaudant
- Gaudebout
- Gaudelle
- Gauderic
- Gaudiard
- Gaudier
- Gaudilliere
- Gaudillère
- Gaudinat
- Gaudineau
- Gaudinet
- Gaudio
- Gaudion
- Gaudoin
- Gaudot
- Gaudoux
- Gaudras
- Gaudriault
- Gauduffe
- Gaudé
- Gauffroy
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- Gaufroy
- Gauger
- Gauiran
- Gaujal
- Gaujour
- Gaujous
- Gaujoux
- Gaule
- Gaullet
- Gaulthier
- Gaultier de Carville
- Gaultier Ivanoff
- Gaumain
- Gaumé
- Gaune
- Gaurand
- Gaurat
- Gausi
- Gaussel
- Gausson
- Gauter
- Gauteron
- Gauther
- Gautherat
- Gautheret
- Gauthie
- Gauthier-darcet
- Gauthiot
- Gauthron
- Gautiez
- Gautrat
- Gautruche
- Gauville
- Gauze Tre
- Gauzentes
- Gauzi
- Gauzy
- Gauzère
- Gauzès
- Gauër
- Gaval
- Gavallet
- Gavardin
- Gavarini
- Gavarino
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- Gave
- Gavet
- Gavillet
- Gavini
- Gaviria
- Gavora
- Gavory
- Gavrilov
- Gavrylenko
- Gawer
- Gawinowska
- Gawsewitch
- Gaxie
- Gaxotte
- Gay Raffin
- Gayan
- Gayaudon
- Gayda
- Gaydi
- Gaymay
- Gayo