Besançon 25000 - Franche-Comté
- Chirier
- Chiron
- Chloe
- Chmielewski
- Chofardet
- Choffet
- Chognard
- Chosson
- Chossonnery
- Chouakri
- Chouk
- Choukrade
- Choukri
- Choux
- Chreb
- Christian
- Chrétien
- Ciamala
- Cicek
- Cioce
- Cionco
- Citas
- Citoyen
- Ciurar
- Clad
- Clady
- Claudette
- Claudon
- Clauss
- Clauzel
- Clavel
- Clavequin
- Claver
- Cler
- Clerici
- Clivio
- Cloarec
- Cnockaert
- Cocatrix
- Cochet
- Cohen
- Coignet
- Col
- Colette
- Coley
- Colinet
- Collas
- Collignon
- Colombani
- Colombet
- Colon Villeneuve
- Colson
- Combet
- Combi
- Comparet
- Comtet
- Condamine
- Conese
- Cong
- Congost
- Contant
- Contejean
- Contreras Torres
- Conus
- Copin
- Coq
- Corentin
- Corgini
- Cormery
- Cornette
- Cornevaux
- Cornue
- Cornut
- Corriette
- Corroy
- Corsini
- Cortese
- Cosmai
- Cosotti
- Cotleur
- Cottet-emard
- Couche
- Couchot
- Coudurier
- Couesmes
- Couilbault
- Couillerot
- Coulet
- Coupannec
- Coutal
- Craffe
- Cramoisy
- Crelier
- Creusy
- Creuze Laurence
- Creva
- Crevoisier
- Crevot
- Croissant
- Croizier
