Poitiers 86000 - Poitou-Charentes
- Branger
- Branka
- Branlé
- Brard
- Braunstein
- Bregeat
- Bregeon
- Bremand
- Brenet
- Brenngard
- Bresard
- Bretaudeau
- Bretin
- Breugnon
- Briet
- Bris
- Brisset
- Brix
- Broutin
- Brugerolle
- Brugiere
- Brunel
- Bruyat
- Buissonneaud
- Burbaud
- Burgaud
- Bussault
- Busseau
- Bénard
- Bézagu
- Cabrera
- Cailleau
- Calvignac
- Camilleri
- Canty
- Capron
- Carbillet
- Carrere
- Casanova
- Cassama
- Cassegrain
- Cayla
- Celine
- Cerclet
- Cerdan
- Chaibi
- Chaignaud
- Chaine
- Champalou
- Champion
- Chane Wen Ching
- Chapillon
- Charcellay
- Chassat
- Chasseloup
- Chastanet
- Chatelier
- Chaume
- Chedaneau
- Chemin
- Chesseron
- Chevaillier
- Choual
- Choumil
- Chouteau
- Claes
- Clairand
- Clairo
- Clavaud
- Clerc
- Clercy
- Clergeaud
- Clerjaud
- Cognet
- Cogny
- Cointepas
- Coiscaud
- Colas
- Colette
- Colombeau
- Combaud
- Combe
- Combes
- Conchon
- Copin
- Coquin
- Cordier
- Costes
- Cotier
- Cottenceau
- Coue
- Couet
- Courlivant
- Courtecuisse
- Courtot
- Coutanceau
- Coutineau
- Couton
- Cusin
- Cuvillier