Blois 41000 - Centre
- Genty
- George
- Georges
- Gerbault
- Gerderez
- Ghabi
- Gharbal
- Gibier
- Gigou
- Gilares
- Gilibert
- Gille
- Gilles
- Gimenez
- Gimolli
- Ginioux
- Girardeau
- Giri
- Glise Estrade
- Gobin
- Godefroy
- Godet
- Godin
- Goin
- Golfier
- Goma
- Gomis
- Gosset
- Gouin
- Gourdin
- Gourichon
- Gousse
- Goztas
- Grabowski
- Grall
- Grandgirard
- Grandin
- Gras
- Grelet
- Grelier
- Grezes
- Griffon
- Grillon
- Grivel
- Groisil
- Grolleau
- Gros
- Grottard
- Grouteau
- Gruet
- Guala
- Guattari
- Guechguach
- Guedba
- Guedes Paulo
- Gueguen
- Guellier
- Guenard
- Guerineau
- Guerville
- Gueye
- Guibert
- Guichet
- Guiguin
- Guihard
- Guillebaud
- Guillemin
- Guillery
- Guillier
- Guillo
- Guillonneau
- Guirao
- Guyomard
- Gérard
- Haack
- Hacan
- Haddadi
- Haddi
- Haddou
- Haensel
- Hafidi
- Haguenier
- Haimon
- Hallouin
- Hamchouche
- Hameau
- Hammoudou
- Hardadou
- Hardon
- Harel
- Harter
- Hassan
- Hauchecorne
- Hausknost
- Hay
- Hayet
- Hefteh
- Hellel
- Hemery-douvenot
- Hemon