Besançon 25000 - Franche-Comté
- Fossaert
- Fossemo
- Foucard
- Foucault
- Fouchard
- Foulon
- Foulquier
- Fourcasse
- Fourkal
- Fourneret
- Fournerot
- Fousseret
- Francais
- Franceschi
- Franco
- Franquin
- Frechard
- Frederico
- Frederique
- Freney
- Freyermuth
- Freymont
- Frezard
- Fridelance
- Frigara
- Frisetti
- Frites
- Frontczak
- Fréquelin
- Fuhrer
- Fuss
- Fussy
- Fuzier
- Fyot
- Gaberel
- Gabet
- Gable
- Gaborit
- Gabriele
- Gabrieli Casanova
- Gachet
- Gachod
- Gadjeu Kameni
- Gagey
- Gagnon
- Gagnor
- Gaidot
- Gailler
- Gaillot
- Galimard
- Gallart
- Gallef
- Gallien
- Gallinet
- Gambari
- Gambu
- Gamelon
- Gamet
- Gangapal
- Gansonre
- Gaonach
- Garban
- Garciant
- Gardavaud
- Gardet
- Gardon
- Gardot
- Garib
- Garin
- Garnache
- Garneret
- Garnery
- Garrelou
- Gasi
- Gasmi
- Gaspar
- Gasperment
- Gattigo
- Gaudel
- Gauderon
- Gaudinot
- Gauliard
- Gaumet
- Gautherat
- Gauton
- Gauzente
- Gavat
- Gaye
- Gayet
- Geay
- Gebhart
- Geillon
- Geley
- Gelly
- Gemgoul
- Gendraud
- Genelle
- Genevre
- Genie
- Genini