Urcuit 64990 - Aquitaine
- Bianchi
- Bigou
- Billeaud
- Binquet
- Birepinte
- Biscay
- Bisensang
- Bizart
- Blanchard
- Blandin
- Blasquez
- Bleau
- Blond-mourcely
- Blondeau
- Blot
- Bobin
- Bodeau
- Boileau
- Bomboudiac
- Bonansea
- Bonneau Truchelut
- Bonte
- Bordarrampe
- Bordier
- Borrego
- Borthayre
- Bosc
- Boscq Ihidoy
- Bosse
- Bourdain
- Bourgeois
- Bourianes
- Bournouville
- Bousquet
- Boutes
- Bovero Benharoche
- Brancon
- Brault
- Bret Dibac
- Briche
- Bridonneau
- Brier
- Brillant
- Brot
- Brun
- Brussaferri
- Bréhier-samaniego
- Buisset
- Burret
- Cabot
- Caille
- Calcada
- Calzadilla
- Camino
- Caraty
- Cardesse
- Cardoso
- Caron
- Casado
- Casenave
- Castagne
- Castagnos
- Castaing
- Castellini
- Cavalier
- Cazenave
- Celabe
- Celine
- Cerdan
- Chanut
- Chardiet
- Charon
- Chastria
- Chaton
- Chemouny
- Chotro
- Christelle
- Cibiel
- Cintas
- Ciravegna
- Claudine
- Cocquempot
- Coelho
- Cohere
- Colin
- Comba
- Combier
- Comin
- Conesa
- Constant
- Contim
- Contreras
- Corbet
- Corbineau
- Cordonnier
- Costeira
- Couerbe
- Courbin
- Couturie
- Crabos