Paris - Île-de-France
- Buffaut
- Buffier
- Buffoni
- Bufkens
- Bufnoir
- Bugarin
- Bugeas
- Bugenne
- Buggage
- Buggelsheim
- Bughin
- Bugi
- Buglio
- Bugnazet
- Bugnet
- Bugnicourt
- Buguin
- Buhay
- Buhot de Launay
- Buhour
- Buhé
- Bui Flores
- Bui Nguyen
- Bui Xuan
- Builles
- Buinier
- Buiron
- Buisson-ramey
- Buissonniere
- Bujeaud
- Bujoli
- Buju
- Buker
- Bukhtoyarova
- Bukowski
- Bukreedan
- Bukudjian
- Bula
- Bulanov
- Bulbulian
- Buldee
- Bule
- Bulgar
- Bulgaru
- Bulger
- Buliard
- Buliga
- Bulin
- Bull
- Bullich
- Bullier Picard
- Bullo
- Bulteel
- Bulver
- Buna
- Bunag
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- Bund
- Buneaux
- Bunelle
- Bunet
- Bungener
- Buniak
- Buniet
- Bunimov
- Bunoust
- Bunout
- Bunting
- Buomberger
- Buonafine
- Buot
- Burada
- Burakowska
- Buran
- Buraud
- Burbot
- Burcea
- Burch
- Burchkalter
- Burckel de Tell
- Burckhardt
- Burdairon
- Burdot
- Burdy
- Bureaux
- Burelli
- Burellier
- Buren
- Burford
- Burgade
- Burgart
- Burge
- Burgel
- Burgermeister
- Burgert
- Burggraf
- Burghardt
- Burghart
- Burgon
- Burgorgue
