Bayonne 64100 - Aquitaine
- Calderon
- Calero
- Caliot
- Calise
- Calmel
- Calmont
- Calzadilla
- Camberabero
- Camelin
- Campion
- Campistron
- Cano
- Cantin
- Cany
- Capeyron
- Capilla
- Cappai
- Cappello
- Carballo
- Carioli
- Carlos
- Carmouze
- Carole
- Caroline
- Caron
- Carpentier
- Carrera
- Carrey
- Carrion
- Casalta
- Casanave
- Cascino
- Cassez
- Casteran
- Castet
- Catherine
- Cauchez
- Cauderlier
- Caumont
- Caussade
- Cazalets
- Cazaumayou
- Cazaunau
- Cazcarra
- Cazeaux
- Cebedio
- Cecile
- Celhay
- Chabrol
- Chadourne
- Chagneau
- Chamayou
- Chambres
- Champagne
- Champetier de Ribes
- Chaperon
- Chaput
- Charo
- Charonnat
- Charpentier
- Charron
- Chassin
- Chatain
- Chatelain
- Chauveau
- Chazette
- Chebaux
- Cherquefosse
- Cherri
- Chetouane
- Chevallier
- Chinestra
- Chloe
- Chollet
- Chopin
- Christine
- Chuon
- Cisse
- Claisse
- Claudin
- Claverotte
- Clerc
- Clouzet
- Cluzeaud
- Codreanu
- Cohen
- Colas
- Coll
- Collard
- Collu
- Combe
- Comets
- Commarieu
- Compagnon
- Conan
- Conrié
- Conte
- Corbisier
- Cornejo
- Cotte

