Paris - Île-de-France
- Cammarata
- Campistron
- Camut
- Camy
- Candau
- Canino
- Canis
- Canit
- Cann
- Cannon
- Cantenot
- Capgras
- Capois
- Caporal
- Cappelaere
- Capuano
- Caracciolo
- Carballo
- Carbo
- Cardinali
- Cardineau
- Cardinet
- Care
- Carey
- Carion
- Carla
- Carlin
- Carminati
- Carnevale
- Carol
- Caroli
- Carot
- Carouge
- Carreras
- Carret
- Carrey
- Cartier-bresson
- Carty
- Caruel
- Carville
- Casal
- Casanave
- Casati
- Casel
- Cases
- Casile
- Cassam Chenai
- Castagnet
- Castarede
- Caste
- Catarino
- Cathelineau
- Catherin
- Cattaneo
- Caubet
- Caujolle
- Caunhye
- Cavaco
- Cavaliere
- Cavarec
- Cayatte
- Caye
- Cayuela
- Cazade
- Cazal
- Cazard
- Cazzola
- Cebrian
- Cecillon
- Celton
- Cendrier
- Cendron
- Cepeda
- Cerceau
- Cercle
- Cerveau
- Cetinkaya
- Ceylan
- Chaaban
- Chaar
- Chabanel
- Chabannes
- Chabredier
- Chacon
- Chadefaux
- Chadelat
- Chady
- Chalard
- Chalaux
- Chaleil
- Chalghoum
- Challe
- Chaloum
- Chaltiel
- Chamaret
- Chamlou
- Champalle
- Chandelier
- Chandellier
- Chane

