Paris - Île-de-France
- Babou
- Babu
- Baccon
- Bachellier
- Bacher
- Baconnet
- Badawi
- Badea
- Badonnel
- Baena
- Baffet
- Bages
- Bague
- Bahous
- Bahrami
- Baig
- Baillais
- Baillif
- Balague
- Balcon
- Baldo
- Balit
- Ballard
- Ballif
- Ballin
- Baly
- Banda
- Banerjee
- Baratin
- Barbas
- Barberi
- Barbery
- Barbieux
- Barboza
- Barca
- Barclais
- Bardeau
- Bardey
- Bareille
- Bares
- Barkaoui
- Barlier
- Barloy
- Barnoud
- Barou
- Barr
- Barreiros
- Barrera
- Barrett
- Barrial
- Bartel
- Barthélemy
- Bary
- Basseville
- Batier
- Batti
- Battisti
- Bauban
- Baudron
- Baudy
- Bauge
- Baumont
- Bayou
- Bayram
- Bayvet
- Beatrice
- Beaucamps
- Beauchene
- Beauclair
- Beaucourt
- Beaudenon
- Beaudoux
- Beaudron
- Beaufrere
- Beauge
- Beaumet
- Beauregard
- Beaussant
- Beauville
- Beccaria
- Bechtel
- Becouarn
- Becourt
- Becu
- Bedard
- Bedjaoui
- Bedoian
- Beguet
- Beguinot
- Begum
- Behal
- Beilin
- Bekaert
- Bel Hadj
- Belair
- Belamine
- Belasri
- Belazzoug
- Belbouab
- Belet