Rennes 35000 - Bretagne
- Bariou
- Barthelemy
- Beaurepaire
- Becdelievre
- Bechu
- Becquet
- Benjamin
- Bequet
- Beranger
- Berthet
- Berthou
- Berton
- Bethuel
- Beucher
- Billot
- Biron
- Bizette
- Blanchais
- Bobin
- Bobon
- Bodinier
- Bodu
- Boisrame
- Bonjour
- Bordais
- Boschet
- Botrel
- Bouin
- Boulet
- Bouras
- Bourget
- Boursier
- Bouton
- Bouyaux
- Brassier
- Brehe
- Briard
- Brillant
- Brillet
- Brossard
- Brosseau
- Buan
- Bunel
- Burban
- Cadec
- Cadet
- Cahu
- Caille
- Camus
- Cano
- Capelle
- Caty
- Caudron
- Cayrol
- Certain
- Cevik
- Chalmel
- Champigny
- Chartrain
- Chene
- Chevet
- Chevillon
- Chilou
- Christophe
- Chuberre
- Cicek
- Cloitre
- Cohen
- Cojean
- Colo
- Colombo
- Coquelin
- Coquet
- Cornec
- Cornee
- Cornic
- Cornu
- Coroller
- Cortillot
- Cosquer
- Cottereau
- Couasnon
- Coulombel
- Coupe
- Courtille
- Cousseau
- Couvert
- Creach
- Croc
- Crosnier
- Crouan
- Crublet
- Cuault
- Dagorn
- Dalibot
- Daney
- Dauce
- Davalo
- de Carvalho
- de Oliveira

