Saint-Étienne 42000 - Rhône-Alpes
- Chillet
- Chimchidian
- Chiousse
- Chollet
- Cholvy
- Chopin
- Chorain
- Chossonnet
- Chouiref
- Choupin
- Chouvelon
- Chouvenc
- Choux
- Chretin-brison
- Christine
- Chtioui
- Chuzeville
- Cichoszewski
- Cidi
- Cidre
- Ciechanowicz
- Cifuentes
- Cigna
- Cimino
- Ciotta
- Cirella
- Civet
- Civez
- Clain
- Clastre
- Claude
- Claudin
- Clauze
- Clauzier
- Clemaron
- Clemencot
- Clemente
- Clesse
- Cligniez
- Cnappi
- Cobo
- Cocheril
- Cochet
- Cocomazzi
- Cocquet
- Coerchon
- Coffy
- Coin
- Coing
- Colak
- Colinet
- Coll
- Collet
- Collion
- Collon
- Colly
- Colnot
- Colombat
- Colombies
- Colon
- Combo
- Commeat
- Communal
- Compagnone
- Compain
- Compaore
- Conde
- Condemine
- Consiglio
- Contoux
- Copropriété Le Chevreul
- Coquerant
- Corman
- Corongiu
- Corrieras
- Corsini
- Cortes
- Cosandier
- Cosmo
- Costanzo
- Costechareyre
- Costet
- Costil
- Costoli
- Cotsos
- Cottalorda
- Cottin
- Couchinave
- Couchoux
- Couder
- Coulonjou
- Coumert
- Cour
- Courbey
- Courret
- Courtesseyre
- Courtet
- Courtinel
- Courtuat
- Courvoisier