Besançon 25000 - Franche-Comté
- Cartigny
- Carton
- Casas
- Castalan
- Castioni
- Cattelain
- Caty
- Cau
- Cauliez
- Cavaglia
- Cavarec
- Cazali
- Cazeaud
- Cecchini
- Celia
- Cerdan
- Cerri
- Cerruti
- Cervantes
- Cervoni
- Ceviz
- Chaaban
- Chabanne
- Chabauty
- Chabeuf
- Chaboz
- Chabrier
- Chagnot
- Chaine
- Chakir
- Chakri
- Chakroun
- Chalandre
- Chalmin
- Chalopin
- Chalumeau
- Chambelland
- Chambrey
- Chamois
- Champelovier
- Champemont
- Champonnois
- Chan
- Chanal
- Chanbi
- Chane
- Chanedieras
- Chantereau
- Chanut
- Chapatte
- Chapeau
- Chapelan
- Chapelot
- Chapelotte
- Chaperon
- Chapitey
- Chapon
- Chappard
- Chappoy
- Charensol
- Charmarty
- Charmoillaux
- Charnet
- Charpiot
- Charue
- Chase
- Chassagne
- Chassaing
- Chassard
- Chatain
- Chaurand
- Chauvel
- Chavanon
- Chavetias
- Chea
- Cheatsazan
- Chebani
- Chehadeh
- Chenevois
- Cheraitia
- Cherdoudi
- Cherdrong
- Cherfi
- Cheron
- Cherradi
- Chervet
- Chery
- Chettouh
- Chevallot
- Chevassut
- Chevennement
- Chevre
- Chevroulet
- Chey
- Chiappinelli
- Chicaud
- Chick
- Chihi
- Chipaux
- Chipot