Tours 37000 - Centre
- Bretagne
- Bretin
- Briat
- Briaudeau
- Bricault
- Bricot
- Brierre
- Briffaud
- Brigant
- Brik
- Brikh
- Brillatz
- Brillet Girard
- Brillouet
- Brin
- Brindeau
- Brios
- Brissard
- Brisseau
- Brizard
- Brizou
- Brkljacic
- Brochain
- Brochet
- Brondeau
- Bronitzky
- Brooks
- Brouillet
- Broussard
- Broust
- Broutet
- Bruant
- Bruchet
- Brulet
- Brulin
- Brunaud
- Brunault
- Brégeon
- Brémondy
- Buffereau
- Buge
- Buhagiar
- Bulteau
- Burg
- Burgot
- Burguet
- Burighel
- Burjade
- Burlet
- Burlot
- Burnel
- Bussiere
- Butler
- Butour
- Bénard
- Cabello
- Cachanado
- Cadi
- Cadinot
- Cador
- Cadorel
- Cadu
- Caffin
- Cagnat
- Cai
- Cail
- Cailloux
- Caldas
- Callu
- Calman
- Calmettes
- Cambron
- Camlann
- Campos
- Camugli
- Canard
- Candiolo
- Canguilhem
- Cano
- Canon
- Canty
- Capela
- Capellazzi
- Capgras
- Capoldi
- Caprin
- Capron
- Capy
- Cara
- Carabelli
- Carat
- Caray
- Carbon
- Carboni
- Carbonnel
- Carcenac
- Cardi
- Cardon
- Careme
- Carette