Clamart 92140 - Île-de-France
- Cauvin
- Caux
- Cavailles
- Cazenave
- Ceesay
- Cellier
- Cerkezoglu
- Cerqueira
- Certes
- Chabane
- Chaduc
- Chafai
- Chahid
- Chakir
- Chambre
- Champy
- Chancerel
- Chanfi
- Chapellier
- Chapiron
- Chappey
- Chaptal
- Charlemaine
- Charlet
- Charlez
- Charmes
- Charpentier
- Charpin
- Charraire
- Charriaud
- Charrier
- Chatellier
- Chauvin
- Chavagnac
- Chavanne
- Chen
- Cherfi
- Cherif
- Cherigui
- Cheroux
- Chevret
- Chiche
- Chiesa
- Chikhi
- Chiron
- Chivilo
- Christopher
- Chéron
- Cilesio
- Cissokho
- Cistrone
- Civadier
- Clamagirand
- Clavaud
- Clavel
- Clerc
- Cleret
- Clergeau
- Clisson
- Coat
- Coatrieux
- Codjia
- Cognet
- Coillot
- Colecchia
- Collard
- Colmant
- Colsy
- Comatti
- Combe
- Conde
- Connan
- Connerardy
- Constantini
- Conti
- Coquard
- Corbel
- Cordeau
- Cormier
- Corne-viney
- Cornu
- Corrales
- Cortes
- Cosson
- Coudrai
- Couery
- Coulaud
- Coulibaly
- Coulon
- Coupeau
- Courtois
- Courtot
- Coutris
- Couture
- Craciuneac
- Crambert
- Crestia
- Cros
- Crétois
- Cuirot