Paris - Île-de-France
- Billebault
- Billiotte
- Billoud
- Bimes
- Bin
- Bindel
- Binot
- Bisagni
- Biteau
- Bittner
- Biv
- Bizeau
- Bizira
- Bladier
- Blaibel
- Blaize
- Blancard
- Blanchais
- Blanchy
- Blanck
- Blandeau
- Blandel
- Blangy
- Blanquer
- Blanvillain
- Blaser
- Blassel
- Blavignac
- Blavot
- Blaye
- Blayo
- Blech
- Bleicher
- Blein
- Bleux
- Blimbaum
- Blom
- Bloud
- Blumereau
- Blusseau
- Bobillot
- Bocciarelli
- Boccon Gibod
- Boche
- Bochot
- Bodeau
- Bodel
- Boedec
- Boehler
- Boer
- Boeri
- Boesch
- Bogo
- Bohnert
- Bohuon
- Boidot
- Boilon
- Boisliveau
- Boisne
- Boissonnat
- Boit
- Boizel
- Bolard
- Bolender
- Boli
- Bolla
- Bolland
- Bollard
- Bolzan
- Boma
- Bombart
- Bommier
- Bomou
- Bomsel
- Bonacorsi
- Bonavita
- Bonazzi
- Bonde
- Bongrain
- Bonheur
- Bonicel
- Bonifas
- Bonine
- Bonn
- Bonnemay
- Bonnemort
- Bonomo
- Bonvin
- Boo
- Booth
- Bordeaux Montrieux
- Bores
- Boretti
- Borgetto
- Borgi
- Borkowski
- Bornais
- Bornard
- Bornens
- Bornot