Paris - Île-de-France
- Cathelineau
- Cattani
- Caubet
- Caudal
- Caugant
- Cavelier
- Cayeux
- Cazeau
- Celestine
- Celle
- Chabani
- Chaboud
- Chagnaud
- Chagny
- Chahbani
- Chalet
- Chamaillard
- Chamayou
- Chambers
- Chaminade
- Chamoun
- Chanard
- Chandler
- Chandon
- Chanteau
- Chantome
- Chapelet
- Charaf
- Charai
- Charef
- Charif
- Charifi
- Charkaoui
- Charlon
- Charmasson
- Charras
- Charrel
- Charreyre
- Chassain
- Chatelard
- Chauffour
- Chaussin
- Chautemps
- Chehab
- Chemlali
- Chenard
- Cherubin
- Chesnot
- Chevallereau
- Chevalley
- Chiffoleau
- Chitrit
- Chomel
- Choux
- Christen
- Chrétien
- Chuang
- Chuzel
- Ciavaldini
- Cisinski
- Citerne
- Citron
- Clarac
- Clastres
- Clauss
- Claux
- Clemenceau
- Clin
- Clochard
- Cluzeau
- Cluzet
- Co
- Coche
- Coen
- Coeur
- Cohn
- Collon
- Collonge
- Colom
- Colombie
- Coma
- Coman
- Combelles
- Comet
- Commault
- Common
- Condemine
- Conort
- Constantinescu
- Contat
- Conty
- Corby
- Corchia
- Corentin
- Corman
- Cormy
- Cornejo
- Cornilleau
- Corson
- Corti