Lyon - Rhône-Alpes
- Chossat
- Chossegros
- Chougui
- Chouitah
- Chouquet
- Chouvelon
- Chouvenc
- Chouvier
- Chouzy
- Christ
- Christiansen
- Christine
- Chriv
- Chrétien
- Chuard
- Chuitel
- Ciampi
- Ciaravino
- Cica
- Cid
- Cini
- Ciolfi
- Cipriani
- Cissokho
- Cisternino
- Clamens
- Clanet
- Clara
- Claret de Fleurieu
- Clarke
- Clarou
- Claudin
- Claus
- Clauss
- Clauzel
- Clavaud
- Clechet
- Clemens
- Clemenson
- Clementelli
- Clermidy
- Clert
- Clet
- Clogenson
- Cloppas
- Clouvel
- Clouzet
- Cluzeau
- Coban
- Cochin
- Cocula
- Coffin
- Coggio
- Cohendet
- Coiro
- Coiron
- Cok
- Colanero
- Colard
- Colavita
- Colcombet
- Colinet
- Collard Evain
- Colle
- Colliard
- Collineau
- Collombon
- Colombin
- Colomer
- Colon
- Coma
- Combaluzier
- Combaz
- Combo
- Come
- Comi
- Commandeur
- Commaret
- Commarmond
- Communal
- Comoy
- Compain
- Conche
- Conchin
- Connan
- Constancias
- Contardo
- Contino
- Copy
- Coqueron
- Corallo
- Corda
- Cordeiro
- Cordero
- Corinne
- Cornic
- Cornille
- Cornuel
- Corond
- Corpet
