Besançon 25000 - Franche-Comté
- Buyer
- Buzon
- Buzzoni
- Byot
- Bétard
- Bévalot
- Bôle
- Cabestant
- Cabut
- Cadoux
- Cadrot
- Cai
- Caichiolo
- Caidera
- Caillaud
- Cailleux
- Caillot
- Caire
- Calmel
- Calonne
- Calot
- Calvez
- Camacho
- Camarassa
- Caminiti
- Camos
- Camozzi
- Canal
- Candolle
- Cannac
- Canone
- Cantacuzene
- Cantarero
- Canteins
- Capel
- Capon
- Capot
- Cappelli
- Cappi
- Caradec
- Card
- Cardes
- Cargnino
- Cariano
- Carlinet
- Carlot
- Carmille
- Carmont
- Caroff
- Carou
- Carrasco
- Carraz
- Carril
- Carré
- Cartallas
- Carteret
- Cartigny
- Carton
- Casas
- Castioni
- Catarino
- Cattelain
- Caty
- Cau
- Cauliez
- Cavarec
- Cazali
- Cazeaud
- Cecchini
- Cedron
- Celia
- Celine
- Cerdan
- Cerri
- Cerruti
- Cervantes
- Cervoni
- Ceviz
- Chaaban
- Chabanne
- Chabauty
- Chabeuf
- Chabrier
- Chaine
- Chakir
- Chakri
- Chakrina
- Chakroun
- Chalandre
- Chalopin
- Chalumeau
- Chamagne
- Chambelland
- Chambrey
- Chamois
- Champelovier
- Champemont
- Champenoux
- Champonnois
- Chan
