Rennes 35000 - Bretagne
- Canovi
- Cantrel
- Canuel
- Caouren
- Caous
- Capou
- Cappello
- Carado
- Carboulet
- Cardak
- Cardoso
- Cardozo
- Carduner
- Careil
- Carel
- Cario-guillemette
- Cariot
- Caris
- Carissan
- Carlo Pathiaux
- Carlos
- Carlot
- Carmoine
- Carnec
- Carole
- Carou
- Carreric
- Carreyre
- Carric
- Carrot
- Carrouer
- Carsin
- Carson
- Casini
- Casseron
- Cassé
- Castagne
- Castelain
- Castella
- Castera
- Castillo
- Castro Fonseca
- Castro Roldan
- Catalogne
- Cathou
- Caubet
- Caudard
- Caudron de Coquereaumont
- Causse
- Cavalan
- Cavallera
- Cavarlé
- Cavret
- Cavyn
- Cazal
- Caze
- Cazeneuve
- Cazo Ballesteros
- Cazoulat
- Cecile
- Celeste
- Celgoh
- Celle
- Cenan
- Ceppi
- Cerbelaud
- Cerou
- Certenais
- Cesbron
- Cetin
- Chaar
- Chaaïr
- Chabalier
- Chabanon
- Chabay
- Chable
- Chabrier
- Chagnon
- Chahurel
- Chaigne
- Chaignon
- Chailleux
- Chaintron
- Chales
- Chalot
- Chalvin
- Chama
- Chamasse
- Chambard
- Chambom
- Chamimade
- Chamousdine
- Champetier de Ribes
- Chan
- Chandanmal
- Chanel
- Chang
- Chanot
- Chanteau
- Chantepie
