Pau 64000 - Aquitaine
- Berson
- Bertoni
- Besnard
- Besson
- Betat
- Beziat
- Biben
- Bidabe
- Bidart
- Bidegain
- Bigot
- Billard
- Birot
- Biscarros
- Biscay
- Bistampoey
- Bize
- Bizot
- Blais
- Blanchot
- Blavet
- Blondel
- Boccomino
- Boileau
- Boillot
- Boisseau
- Bonis
- Bonnemaison
- Bonnifet
- Bontemps
- Borde
- Bordenave Montesquieu
- Borges
- Borras
- Bossuet
- Bouchikhi
- Bouchs
- Boudlou
- Boufettousse
- Bouharira
- Boulghazi
- Boulin
- Boulmier
- Bourass
- Bourcier
- Bourdette
- Bourdier
- Bourgoin
- Bourt
- Boury
- Bouscarel
- Bouscayrol
- Boutet
- Boutineau
- Brandao
- Braun
- Bredin
- Breil
- Bret
- Bricout
- Brillaud
- Brisset
- Broca
- Brod
- Brouca
- Broucaret
- Brouet
- Bruneau
- Bruno
- Buades
- Bueno
- Busuttil
- Butchynski
- Buzzanca
- Caballero
- Cabou
- Cabrol
- Cacaly
- Cadilhac
- Cahuzac
- Calatayud
- Camguilhem
- Cami-debat
- Camin
- Candehore
- Cangrand
- Cantet
- Cantin
- Cantos
- Canzian
- Caperan
- Capy
- Carlier
- Carrache
- Carrere Gee
- Carricart
- Carrier
- Carré
- Carton
- Casas