Nantes 44000 - Pays de la Loire
- Bourny
- Bourrut Lacouture
- Bousquet
- Boussaid
- Boussin
- Boutier
- Boutoille
- Boutruche
- Boutte
- Bouzir
- Boué
- Bovalo
- Boy
- Boye
- Boyenval
- Braire
- Brassier
- Breger
- Breheret
- Brehier
- Bremaud
- Bremond
- Brenon
- Brenugat
- Bretonniere
- Breuil
- Brianceau
- Brient
- Brizais
- Brizard
- Brochot
- Brod
- Brugier
- Buchoux
- Buck
- Buquet
- Buret
- Burlot
- Burot
- Buton
- Cabaret
- Cabelguen
- Cadet
- Cahingt
- Caillonneau
- Callard
- Calleau
- Calvet
- Camille
- Camps
- Cany
- Cao
- Carado
- Cardin
- Carduner
- Carel
- Carle
- Carmona
- Carnot
- Carretero
- Carteron
- Carudel
- Carval
- Casanova
- Casse
- Catel
- Cathelinais
- Caudan
- Cauet
- Cazin
- Cellerin
- Cerclé
- Cerruti
- Chadli
- Chaieb
- Chalon
- Chalot
- Chapuis
- Charlet
- Charlotte
- Chassain
- Chastanet
- Chatry
- Chausset
- Chazelas
- Chenon
- Cheve
- Chevet
- Chevreau
- Chevreuil
- Chevrollier
- Chhay
- Chikhaoui
- Chloe
- Chor
- Choubrac
- Christine
- Cibron
- Citeau
- Clain