Rennes 35000 - Bretagne
- Barrel
- Barros
- Barré
- Bars
- Basile
- Baslé
- Batais
- Baudu
- Beasse
- Beaujouan
- Beguin
- Belz
- Benberghout
- Bequet
- Berre
- Bertel
- Berthet
- Berthou
- Beuchet
- Beyou
- Bezard
- Bichon
- Biron
- Blandeau
- Bodu
- Boinet
- Boinot
- Bois
- Borie
- Bouesnard
- Bougault
- Boulaire
- Bouras
- Bourdet
- Bousquet
- Bouttier
- Boué
- Bozkurt
- Brassier
- Brebion
- Brehe
- Brenugat
- Briard
- Brient
- Brillet
- Brossais
- Brossay
- Budor
- Bunel
- Cadet
- Caillot
- Cakir
- Cancouet
- Cano
- Carree
- Cassin
- Cayrol
- Certain
- Champion
- Chantal
- Chateau
- Chedotal
- Chene
- Cheneau
- Chevillon
- Chibaco
- Chupeau
- Claire
- Cloitre
- Clément
- Cocaign
- Cochennec
- Cohen
- Cohignac
- Cojean
- Colo
- Corbe
- Corbes
- Coriton
- Costa
- Cotillard
- Cottereau
- Couapel
- Coudrais
- Coudrin
- Coue
- Coulange
- Couraud
- Couronne
- Cousquer
- Cozic
- Crochu
- Crosnier
- Croyal
- Crublet
- Cuault
- Cupif
- Daguet
- Dalibard
- Daney