Rennes 35000 - Bretagne
- Augis
- Aupest
- Aupied
- Aureart
- Auriau
- Aurouze
- Auter
- Authier
- Auxietre
- Averty
- Avrain
- Avry
- Aw
- Awono Tigui
- Axel
- Ayari
- Aydemir
- Aydeniz
- Aydilek
- Ayed
- Ayer
- Ayesse
- Ayin
- Ayrault
- Azim
- Azimi
- Azincourt
- Azizi
- Azé
- Baakik
- Baali
- Babalone
- Babault
- Babron
- Bacha
- Bachelier
- Bachmann
- Bade
- Badel
- Badji
- Bado
- Badouel
- Badra
- Badreddine
- Baget
- Bagnaud
- Bahedja
- Bahij
- Bahnini
- Bahon
- Bahri
- Bahurel
- Bailbled
- Bailhache
- Baillard
- Baillet
- Baillon
- Baka
- Bakbouk
- Bakhos
- Bakour
- Baladi
- Balais
- Balanant
- Balanga
- Balannec
- Balcou
- Balin
- Ballard
- Ballester
- Balliot
- Baloche
- Balp
- Balut
- Baniel
- Barache
- Barakat
- Barange
- Barathieu
- Baraton
- Barbancon
- Barbeau
- Barbelette
- Barboux
- Bard
- Bardel
- Bardier Monvoisin
- Bardinet
- Bardoulat
- Bardoult
- Bardy
- Barenton
- Barhdadi
- Barillet
- Barkhadle
- Barnes
- Baroche
- Barral
- Barrau
- Barreaux