Paris - Île-de-France
- Carl
- Carnet
- Carrillo
- Carrot
- Carteret
- Carvajal
- Casagrande
- Casale
- Casalis
- Casalonga
- Casimir
- Caspar
- Castaneda
- Castello
- Catalano
- Catel
- Catry
- Caulet
- Caulliez
- Cauvet
- Cayeux
- Cazeaux
- Celle
- Celton
- Censier
- Cercle
- Cervantes
- Ceyrac
- Chabani
- Chabault
- Chabrerie
- Chabrun
- Chaffard
- Chafik
- Chagny
- Chahbani
- Chair
- Chala
- Chalet
- Chalom
- Chamaillard
- Chamayou
- Champetier
- Champin
- Champy
- Chancereul
- Chantome
- Chanu
- Chapman
- Charaf
- Charai
- Charef
- Chareyre
- Charifi
- Charignon
- Charmoille
- Charpy
- Charrad
- Charreyre
- Chastagner
- Chastenet
- Chatard
- Chatelier
- Chaussy
- Chavet
- Chegaray
- Chehab
- Cheminade
- Chemlali
- Cherubin
- Chetioui
- Chevaillier
- Chiesa
- Chiffoleau
- Chiheb
- Chikly
- Chloe
- Choffel
- Cholley
- Chouchana
- Choueiri
- Chovet
- Christol
- Chuang
- Chuzel
- Cicurel
- Cirillo
- Cisinski
- Citerne
- Citron
- Claes
- Clarisse
- Claudia
- Claus
- Claveau
- Clin
- Clochard
- Cochennec
- Coen
- Cohen-boulakia
