Quimper 29000 - Bretagne
- Grenier
- Grevellec
- Griffon
- Grosjean
- Gross
- Grunchec
- Guedes
- Guegueniat
- Guena
- Guenec
- Guerault
- Guerineau
- Guerit
- Guerreau
- Gugnalons
- Guias
- Guiborel
- Guicheteau
- Guidou
- Guiffant
- Guilbaud
- Guillamot
- Guillas
- Guillemette
- Guillerme
- Guillo
- Guinard
- Guinvarch
- Gunkaya
- Guyomarc'h
- Guyonvarch
- Guyot
- Guénolé
- Gérard
- Haddouch
- Haffad
- Hajji
- Hallef
- Hallynck
- Hamdi
- Hamonic
- Harkat
- Harre
- Hary
- Hasan
- Hascouet
- Helies
- Helou
- Hemet
- Herault
- Hernandez
- Herrou
- Herveou
- Herviou
- Hervy
- Hirel
- Horiot
- Hou
- Houdusse
- Hourmand
- Huard
- Huby
- Huchard
- Huchet
- Hugues
- Huitorel
- Hulin
- Huruguen
- Huyghe
- Hélou
- Hémidy
- Idass
- Illoz
- Inglebert
- Ipsso
- Istin
- Jacopin
- Jadé
- Jaffrennou
- Jaffré
- Jahan
- Jalliffier
- Jam
- James
- Jan Appriou
- Jannes
- Jarlot
- Jaugeon
- Jaunet
- Jean-luc
- Jeanson
- Jezequellou
- Joiselle
- Jolu
- Jonin
- Josse
- Jouvance
- Juan
- Jubert
- Juchtzer

