Cherbourg-en-Cotentin 50100 - Basse-Normandie
- Grelot
- Grimaud
- Grimoult
- Gripon
- Grongnet
- Gros
- Grossin
- Grouard
- Guary
- Guastucci
- Guegaden
- Guelfucci
- Guenin
- Gueno
- Guerinet
- Gueslot
- Guichot
- Guihard
- Guilcher
- Guillas
- Guillemelle
- Guillemin
- Guinet
- Guiot
- Guiraudies
- Guyard
- Gérard
- Haberer
- Habert
- Hachet
- Hacquebecq
- Hague
- Hakimi
- Halb
- Halgatte
- Hamdadou
- Hamel--exmelin
- Hamidona
- Hamroun
- Harle
- Harrat
- Hassimo
- Hauchecorne
- Hauer
- Hautemaniere
- Havet
- Hector
- Helary
- Helies
- Hello
- Helpiquet
- Hemidy
- Henaff
- Hennebaut
- Hennecart
- Herbaut
- Herbert
- Herbin
- Herbreteau
- Hereng
- Herman
- Hernandez
- Hernot
- Herot
- Herquin
- Herry
- Hers
- Hersent
- Hery
- Heubert
- Heurtault
- Hibon
- Hidoine
- Hilson
- Hiver
- Hochart
- Hoflack
- Hoguerel
- Hole
- Hopquin
- Horcholle
- Houelbec
- Houlbreque
- Houlgatte
- Houllegatte
- Hoursin
- Hulmer
- Humbert
- Huteau
- Héliard
- Ibarburu
- Idriss
- Imbert
- Ireps
- Isabelle
- Izquierdo
- Jacquelin
- Jacquot
- Jaffre
- Jaffrezic
