Paris - Île-de-France
- Badolle
- Badoui
- Badouraly
- Badreau
- Baeza
- Bagdassarian
- Bagland
- Bahmed
- Bahrami
- Bahroun
- Baillargeon
- Baillieul
- Bajeux
- Bajic
- Bakala
- Bakhouche
- Bakhtiari
- Bakiri
- Bakkar
- Bakouri
- Bakoyene
- Balaire
- Balanger
- Baldwin
- Baleh
- Balestra
- Balladur
- Balleux
- Ballion
- Balloo
- Ballouka
- Baloul
- Baltazar
- Baltzinger
- Balusseau
- Bana
- Banc
- Bancarel
- Bancilhon
- Banga
- Bangalter
- Bani
- Banzet
- Bapt
- Baraban
- Baraduc
- Barani
- Baranowski
- Barathon
- Barau
- Barbaras
- Barbarit
- Barbaut
- Barberi
- Barbet Massin
- Barbillon
- Barbolosi
- Barbou
- Barbouchi
- Barcat
- Barcella
- Barcia
- Barciet
- Bardainne
- Bardeche
- Bardinet
- Bardonnet
- Bare
- Bargui
- Bariteau
- Barjon
- Barkats
- Barki
- Barkley
- Barluet
- Barneoud
- Barnouin
- Baroud
- Barranger
- Barraquand
- Barray
- Barreteau
- Barrientos
- Barsoum
- Bartebin
- Barthelet
- Barthod
- Bartissol
- Barty
- Baskaran
- Basma
- Basmadjian
- Basol
- Basson
- Bassoul
- Batata
- Batel
- Batigne
- Batlle
- Battard