Concarneau 29900 - Bretagne
- Bosquet
- Bossard
- Bothorel
- Boucheron
- Bouget
- Bouilland
- Boulakhras
- Boulanger
- Bour
- Bourbon
- Bourc'his
- Boutruche
- Bouvais
- Brechard
- Brehonnet
- Breut
- Briec
- Briec Guillou
- Bris
- Brive
- Brochen
- Buson
- Cabellan
- Cabioch
- Camenen
- Cante
- Cardinal
- Carrer
- Carriou
- Carré
- Carval
- Castric
- Caudal
- Caugant
- Cavellec
- Cavezzan
- Celton
- Chabrier
- Charles
- Chartier
- Charton
- Chatelain
- Chenais
- Chesse
- Christiane
- Chupin
- Claquin
- Claudic
- Claustre
- Cliquet
- Cocquelin
- Cohic
- Cojean
- Conceiçao Da Silva Junior
- Coppola
- Coquelle
- Coquet
- Corderoch
- Cormier
- Cornec
- Cornou
- Cornuau
- Corvaisier
- Cosquer
- Cossec
- Cotonnec
- Courtin
- Coutelet
- Coz
- Cozien
- Crechmine
- Creuzet
- Crohem
- Croville
- Dandrimont
- Danielou
- Daniélou
- Dardart
- Dareths
- Darfeuille
- Daures
- de Groote
- Degreenne
- Delafosse
- Delaunay
- Delforge
- Delnooz
- Delong
- Demay
- Demeule
- Deru
- Deschamps
- Deslandes
- Despres
- Desseroy
- Devaux
- Diarra
- Dilosquet
- Dizay
- Dolo
