La Rochelle 17000 - Poitou-Charentes
- Cabillic
- Cabot
- Cadene
- Cadet
- Cadot
- Cady
- Cahet
- Cail
- Caille
- Cailleton
- Cailleux
- Caillon
- Callaud
- Calvo
- Camberlein
- Cambon
- Camille
- Caminade
- Camousseigt
- Campion
- Camut
- Canal
- Candau
- Candiago
- Cantet
- Canu
- Carbonel
- Carcedo
- Cardineau
- Carion
- Cariou
- Caris
- Carlouet
- Carol
- Carole
- Carrara
- Carras
- Carratala
- Carré
- Carta
- Cartron
- Casareggio
- Casse
- Castagnet
- Castaing
- Castaner
- Castera
- Cattellat
- Caulet-grange
- Caurant
- Caut
- Cauvin
- Cazaubon
- Cecile
- Cedat
- Cedric
- Cegielka
- Cendre
- Cervera Larricq
- Chabaud
- Chabeaudie
- Chable
- Chaboury
- Chadenat
- Chaffard
- Chahbazian
- Chaignon
- Chaillot
- Chaintreau
- Chaize
- Chakir
- Chalet
- Chalie
- Challa
- Chalon
- Chambaneau
- Champeau
- Champeroux
- Chane Po Lime
- Chansigaud
- Chantereau
- Chantoury
- Chaput
- Chapuzet
- Charaabi
- Charbit
- Chardavoine
- Chardon
- Chargelegue
- Charier
- Charlatanisme
- Charlier
- Charmetant
- Charriau
- Chartron
- Chasez
- Chasles
- Chassard
- Chasseuil
- Chasson