Plonéour-Lanvern 29720 - Bretagne
- Bourbigot
- Bourdillon
- Bourgoin
- Bourhis
- Bourin
- Bourleau
- Bourligueux
- Bouruina
- Boutin
- Bouvier
- Boëdec
- Boënnec
- Brabant
- Brainville
- Brambilla
- Bregaint
- Brelivet Leluan
- Bren
- Brenner
- Bresson
- Breton
- Brevet
- Brigant
- Broche
- Bronnec
- Bruguet
- Brun
- Buisignytichit
- Burston
- Busson
- Buyens
- Bzh Lavage
- Béchennec
- Cabon
- Cahn
- Caille
- Calloc'h
- Campeon
- Canevet Menuis Charpent
- Canevet Toudji
- Canu
- Canévet
- Caplier
- Carduner
- Carlhant
- Carne
- Caro
- Caroff
- Caron
- Carre
- Carrot
- Castel
- Castrec
- Castric
- Casuguel
- Catenne
- Catros
- Cavarle
- Chabrier
- Chaidez
- Chapalain
- Chardon
- Charlot
- Charmey
- Chartrain
- Chatain
- Chauvard
- Chazal
- Chen
- Chevalier
- Chevert
- Chez Stephan
- Ciapponi
- Cierpucha
- Cieslak
- Clatz
- Cleach
- Clement
- Cloirec
- Clément
- Cochen
- Cocher
- Cognac
- Colaco Pinto
- Colas
- Collay
- Collins
- Colombier
- Colomer
- Colonges
- Conan
- Concalves
- Coppola
- Corban
- Corbin
- Cordier
- Coris
- Cormier
- Corne
- Corneille
