Serres-Castet 64121 - Aquitaine
- Baaziz
- Bach
- Badie
- Baeckler
- Bahla
- Bahurlet
- Baldes
- Barats
- Barbaza
- Bardagi
- Barrail
- Barrieras
- Barris
- Barroso
- Barrrieras
- Barthez
- Basili
- Bastet
- Baudru
- Bayaut
- Bayemi
- Bayrou
- Bazin
- Beauvais
- Beck
- Bede
- Beille
- Beillé-domecq
- Belcourt
- Bellet
- Benech
- Bengoechea
- Benjillali
- Bentegeat
- Berenger
- Berger-mendele
- Bergez
- Berit-debat
- Bernadas
- Bernard
- Bernes Lascaray
- Bersillon
- Bertaso
- Bertelle
- Berthe
- Bertrand
- Besnier
- Bethencourt
- Beuhorry-sassus
- Bienaime
- Biescas
- Bigaud
- Bigo
- Bilhé
- Binet
- Birot
- Bizière
- Blanchandin
- Blanchet
- Blet
- Bluet
- Bobes Fernandez
- Bohler
- Boiardi
- Boireau
- Boivin
- Bollé
- Bonifacio
- Bonine
- Bonnehon
- Bonnemazou
- Bonte
- Bordis
- Borghmans
- Bosdarros
- Bottin
- Bou-arago
- Bouassida
- Bouche
- Bouganne
- Bouisset
- Boulay
- Boumera
- Bouquet
- Bourdeau
- Bourdeu
- Bourdon
- Bourguinat
- Bourreau
- Bousquet
- Boutsarfine
- Braccini
- Bragard
- Brechenmacher
- Breemersch
- Breil
- Brescia
- Bret-dibat
- Bretos
- Bricciotti