Bayonne 64100 - Aquitaine
- Barriere
- Barry
- Basque
- Batista
- Bats
- Battu
- Bauzet
- Bazillacq
- Bazin
- Beaufils
- Beaumont
- Bec
- Beclin
- Behasteguy
- Beheretche
- Behoteguy
- Belda
- Belin
- Bellan
- Belot
- Benedetti
- Bentata
- Bento
- Benzerga
- Bergemayou
- Bernadet
- Berrio
- Besnard
- Bessonart
- Betat
- Betbeder
- Beziat
- Biard
- Billard
- Biran
- Blanchet
- Blandie
- Blandin
- Blanque
- Blin
- Boix
- Bonetbelts
- Bonnan
- Bordenave
- Bordier
- Borel
- Bories
- Bory
- Bota
- Bouillon
- Boulay
- Bourchenin
- Bourdales
- Bourdon
- Bourgneuf
- Bousselham
- Boutin
- Bouttier
- Brandao
- Briand
- Brousmiche
- Butel
- Cabrol
- Calderon
- Calero
- Calise
- Calmont
- Calvet
- Calvo
- Cammas
- Campet
- Campion
- Candau
- Canet
- Capdevielle
- Cappe
- Caron
- Carvalho
- Cascino
- Castagnet
- Castaings
- Castera
- Castet
- Castillo
- Cau
- Caubet
- Cauderlier
- Cavaterra
- Cazala
- Cazamayou
- Cazaumayou
- Cellan
- Chatelain
- Cheoux Damas
- Chereau
- Cherif
- Chevrier
- Chloe
- Chuilon
- Clavier