Lorient 56100 - Bretagne
- Ambdi
- Amet
- Amodio
- Andremont
- Angelier
- Angot
- Anis
- Annezo
- Annic
- Anquetin
- Ansquer
- Antoine
- Arcade
- Archambault de Beaune
- Aroutounian
- Arrial
- Arribard
- Ars
- Arthus
- Artus
- Arzul
- Attieh
- Aubel
- Aubree
- Audrain
- Augu
- Aulnette
- Auvray
- Avignon
- Avril
- Azzam
- Ba
- Babin
- Baccarard
- Bacon
- Baeza
- Bagot
- Bagousse
- Bahlouli
- Bailliencourt
- Bailly
- Bakir
- Bakran
- Balcon
- Baledens
- Bamba
- Banaz
- Banou
- Bara
- Barach
- Baraer
- Barat
- Barazeur
- Barbancon
- Barbat
- Barbaud
- Barbe
- Barclay
- Bardant
- Bardelli
- Bardi
- Bardy
- Baril
- Baronnet
- Barraud
- Barrault
- Barrier
- Barthelemy
- Barthet
- Barzic
- Bassal
- Bastard
- Baudin
- Baumel
- Bauvois
- Bay
- Bayhan
- Bazin
- Bazire
- Be
- Becdelievre
- Bechard
- Becquart
- Bego
- Begue
- Beguin
- Bekbouki
- Belbeoch
- Bella
- Bellalin
- Bellamy
- Bellot
- Beloryan
- Ben Miloud
- Benabdallah
- Bendahou
- Bengu
- Benhamou
- Benheddi
- Bennard