Paris - Île-de-France
- Ceccon
- Celle
- Censier
- Cervantes
- Cesaire
- Cessot
- Cetin
- Ceyrac
- Chaaban
- Chaar
- Chabanel
- Chabani
- Chabas
- Chabault
- Chabrillat
- Chabrun
- Chaffard
- Chagneau
- Chair
- Chala
- Chalaux
- Challita
- Chalvignac
- Chambellan
- Champin
- Chanay
- Chantome
- Chanu
- Chanzy
- Chapelet
- Charaf
- Charai
- Chardeau
- Chargelegue
- Charle
- Charlon
- Charmet
- Charpy
- Charra
- Chassaigne
- Chatelin
- Chaudesaigues
- Chaudron
- Chaussy
- Chavet
- Chedeau
- Chehab
- Chehade
- Chemineau
- Chenais
- Cheniti
- Cherchour
- Cherubin
- Chevrel
- Chhuor
- Chiara
- Chieu
- Chikly
- Choffel
- Cholley
- Chovet
- Christol
- Chtioui
- Cieslak
- Cioffi
- Ciric
- Cirillo
- Citerne
- Clam
- Clarac
- Claudin
- Claus
- Claustre
- Clemenceau
- Clemot
- Cluet
- Cluzeau
- Co Invest
- Coatleven
- Cochennec
- Codet
- Codina
- Coen
- Coet
- Cohen de Lara
- Cohen-boulakia
- Coiffier
- Coignet
- Coimbra
- Colard
- Colom
- Colombie
- Colomer
- Colot
- Combettes
- Combot
- Comes
- Compte
- Conchon
- Condé