Saint-Étienne 42000 - Rhône-Alpes
- Ciotta
- Ciotta Guerra
- Cirella
- Civet
- Civez
- Clastre
- Claude
- Claudin
- Clauze
- Clauzier
- Clemaron
- Clemencot
- Clemente
- Clesse
- Cnappi
- Cobo
- Cocheril
- Cochet
- Cocomazzi
- Coerchon
- Coffy
- Cointre
- Col
- Colinet
- Collon
- Colly
- Colnot
- Colomban
- Colombies
- Colon
- Colorado
- Colorado Monsalve
- Combet
- Combo
- Commarmond
- Communal
- Compagnone
- Compain
- Compaore
- Compeau
- Condemine
- Consiglio
- Contoux
- Copropriété Le Chevreul
- Coquille
- Corda
- Cordoba
- Corman
- Corneloup
- Cornette
- Corongiu
- Corrieras
- Cortes
- Cortey
- Coskun
- Cosmo
- Cosny
- Costanza
- Costanzo
- Costechareyre
- Costoli
- Cotsos
- Cottalorda
- Couchinave
- Couchoux
- Coudert
- Coukan
- Coulomb
- Coulonjou
- Coumert
- Coupat
- Cour
- Courbey
- Courel
- Courret
- Courtet
- Courtinel
- Courtuat
- Courvoisier
- Coustal
- Coutarel
- Couto
- Couvert
- Crepieux
- Crepin
- Crescini
- Crespo
- Cretin
- Creusy
- Criner
- Crochet
- Crozemarie
- Cruz
- Cruzille
- Cuercq
- Cuilleron
- Cuisson
- Cumer
- Cumine
- Cuny