Rennes 35000 - Bretagne
- Allanic
- Allemand
- Allio
- Alliot
- Allo
- Alonso
- Altaleb
- Alves
- Amar
- Amouriaux
- Anquetil
- Antoniw
- Appere
- Appéré
- Araujo
- Archimbaud
- Ardouin
- Arnal
- Arnould
- Arribart
- Arroub
- Assou
- Attoumane
- Aubaud
- Aubault
- Audic
- Audouin
- Audrain
- Audren
- Audusseau
- Auguste
- Augustin
- Aurelien
- Auvret
- Avci
- Ay
- Aze
- Baco
- Bacon
- Badoual
- Bara
- Barat
- Barbin
- Bardaine
- Bardon
- Bardoux
- Baret
- Bargain
- Barrel
- Barriere
- Barzic
- Bataillon
- Batteux
- Baude
- Baudot
- Bayon
- Bazire
- Becan
- Becherie
- Bechu
- Bedouin
- Beguin
- Belhamd
- Belle
- Bellion
- Beloeil
- Belz
- Benis
- Bensrhir
- Beraud
- Bergere
- Bergot
- Bertier
- Berton
- Bertru
- Bervas
- Bethuel
- Beuron
- Bezirgan
- Bidet
- Biet
- Billiou
- Billy
- Binard
- Blais
- Blandeau
- Bloch
- Blonce
- Bloyet
- Bobet
- Bocquet
- Boeffard
- Boheas
- Boina
- Boishu
- Boismartel
- Boisnard
- Boisneault
- Boissy
- Boiteau