Charleville-Mézières 08000 - Champagne-Ardenne
- Caruzzi
- Castaner
- Castelhano
- Castello
- Casu
- Cathelin
- Cattin
- Caty
- Cauvin
- Cavart
- Cavelet
- Cazorla
- Ceffa
- Cencetti
- Cenci
- Cerbelle
- Cervantes
- Cervellera
- Chambellant
- Chamberland
- Chambru
- Chami
- Champagne
- Chapman
- Chapusot
- Charbau
- Charbonnier
- Charif
- Charlet
- Charneux
- Charrieau
- Chataux
- Chatry
- Chaumont
- Chauvin
- Chavatte
- Chayot
- Cheddakh
- Chemin
- Chigioni
- Chikhi
- Chilla
- Chiogioni
- Chioukh
- Chkaimi
- Choiselle
- Choisy
- Cholet
- Christel
- Christelle
- Christen
- Christian
- Christiany
- Chénot
- Ciadoux Prestat
- Cieslak
- Cigir
- Ciglia
- Cisse
- Clary
- Clauss
- Clavel Hacquart
- Coard
- Cobanoglu
- Cochet
- Cocu
- Coelho
- Coffart
- Coissard
- Collart
- Colling
- Colot
- Condello
- Constant
- Conti
- Coppée
- Coquelet
- Corbara
- Cordas
- Cornu
- Correia Da Silva
- Corrette
- Corsi
- Cosgun
- Cossardeaux
- Cosson
- Coste Remy
- Costeaux
- Cotton
- Couchariere
- Coulaud
- Coupet
- Courbiere
- Courby
- Courtois
- Cousin
- Coutelot
- Couvin
- Crancee
- Cremont