Besançon 25000 - Franche-Comté
- Chettouh
- Chevallot
- Chevassut
- Chevennement
- Chevre
- Chevroulet
- Chey
- Chicaud
- Chick
- Chihi
- Chirac
- Chirier
- Chmielewski
- Chofardet
- Choffet
- Choquet
- Chouakri
- Chouffe
- Chouissa
- Choukrade
- Choux
- Chreb
- Christian
- Chrétien
- Chupin
- Cicek
- Cioce
- Cionco
- Citas
- Citoyen
- Ciurar
- Clad
- Clady
- Clape
- Claudette
- Claudon
- Clauzel
- Claver
- Claveria
- Clergeat
- Clerici
- Clero
- Clivio
- Cloarec
- Closquinet
- Cnockaert
- Cochet
- Cohadon
- Coignet
- Coillot
- Cokelaer
- Col
- Colette
- Colinet
- Collas
- Colleuil
- Colmagne
- Colombain
- Colombet
- Colomer
- Colon Villeneuve
- Coltat
- Combi
- Combrousse
- Comparet
- Comtet
- Condamin
- Conese
- Cong
- Congard
- Congost
- Conot
- Constant
- Contant
- Contreras Torres
- Conus
- Convert-gaubier
- Copin
- Coppola
- Coq
- Coquiard
- Corentin
- Corgini
- Cormery
- Cornevaux
- Cornut
- Corriette
- Corroy
- Corsini
- Cort
- Cortese
- Cosmai
- Cosme
- Costantini
- Costille
- Cot
- Cotleur
- Coton
- Cottet-emard
- Cottiny