Saint-Malo 35400 - Bretagne
- Brichet
- Brient
- Briere
- Brignon
- Brillant
- Brillet
- Brindejont
- Brisard
- Brisset
- Brize
- Brouillard
- Brown
- Brugalais
- Brugalay
- Brugaro
- Brunel
- Bucaille
- Buchon
- Bunetel
- Buret
- Burlot
- Burnel
- Busson
- Buttiero Cras
- Cabel
- Cadet
- Cadic
- Cadran
- Caffin
- Caille
- Callard
- Calmettes
- Camard
- Camerlynck
- Cannet
- Capelle
- Capliez
- Capra
- Capron
- Carassus
- Cardon
- Caret
- Cariou
- Carnet
- Carpentier
- Carrée
- Carvalho
- Casanova
- Castaingt
- Castel
- Casu
- Cavarroc
- Cavret
- Cayre
- Cazac
- Cellier
- Cezard
- Chaignon
- Chaillot
- Chalopin
- Chamiot-poncet
- Chanu
- Chapeau
- Chapelain
- Chapelier
- Chapron
- Charlet
- Charre
- Charrier
- Charruel
- Chartois
- Chateau
- Chatel
- Chaupitre
- Chaussavoine
- Chauvet
- Chauvignaux
- Chavanne
- Chedeville
- Cherbonnel
- Chereau
- Cheron
- Chesnel
- Chesnoy
- Chevereau
- Chevestrier
- Chevrel
- Chevy
- Chicherie
- Chiraux
- Chocteau
- Choisnet
- Cholet
- Chopier
- Choquet
- Chéné
- Chérel
- Cillard
- Ciret
- Claireaux
