Ba
- Babonneau [1]
- Bachelet [1]
- Badelier [2] Bader [1] Badin [1] Baduel [20]
- Bagès [3] Bagzeau [1]
- Bahon [1] Bahuaud [1]
- Bailhot [2] Baillou [9] Bailly [1] Baimbridge [1] Bain [3] Bains [1]
- Bale [1] Balier [1] Ballargeau [1] Ballu [1] Ballus [1] Balon [1]
- Banateau [1] Banchereau [11]
- Bara [1] Baragy [2] Baraton [1] Barbaz Piallet [2] Barbaz Tabuy [4] Barbe [8] Barbereau [2] Barbey [7] Barbier [8] Barbot [3] Bardeau [2] Bardin [1] Bardon [2] Bardonnaut [1] Baril [2] Barillé [3] Barnaud [1] Baron [10] Barre [1] Barrier [1] Barriere [1] Barron [1] Barthelemy [2]
- Bascher [1] Bastais [5] Bastard [1]
- Battais [8]
- Bauchais [1] Baudouin [13] Baudouinier [1] Baudriller [1] Baudrillier [1] Bauduceau [1] Bauger [1] Baujouan [2] Baumann [2] Baumgarden [10] Baur [1] Baute [1]
- Bazille [1]
Be
- Beasnay [1] Beauchêne [2] Beaucier [1] Beauclerc [2] Beauclert [1] Beaudouin [1] Beaufils [19] Beaugendre [14] Beauger [1] Beaujouan [2] Beaumé [1] Beaupaire [1] Beaussein [1] Beaussier [3] Beauvais [11] Beauvalet [1]
- Becavin [1] Beccavin [2] Beceaum [1] Becker [1]
- Bedé [2] Bedel [1] Bedon [1]
- Begault [1] Bego [4] Béguin [1]
- Bel [1] Belain [1] Belair [1] Belet [1] Beliard [1] Belin [2] Bellenger [1] Bellin [4] Belloeil [20] Bellot [2] Beloeil [8] Belon [2] Belot [4] Belouin [1] Belourde [1] Beluguet [1]
- Bemelmans [379]
- Benard [2] Benateau [2] Benesteau [2] Benier [1] Beniguel [1] Benion [1] Benoist [18] Benoisteau [1] Benoit [1] Benys [2]
- Beranger [2] Bergasse [1] Berger [1] Bernard [4] Bernardeau [5] Bernede [1] Bernier [15] Bernos [1] Beroud [3] Berrau [1] Berrue [15] Bertaud [1] Berthe [1] Berthelin [1] Berthelot [7] Berthier [2] Berthion [7] Bertho [5] Bertin [2] Berton [14] Bertrand [4] Bery [1]
- Beschu [2] Besnard [15] Besse [2] Besseron [1] Besson [32]
- Beulin [1] Beuron [1]
- Bezaud [1] Bezou [1]
Bi
- Bianes [1] Biard [8]
- Bidaud [2] Bidé [1] Bidon [1]
- Bienaimé [1]
- Bignon [2] Bigo [1] Bigot [15]
- Bihan [10]
- Billard [8] Billaut [3] Bille [1] Billet [1] Billiard [1] Billon [3]
- Bimet [1]
- Binet [2]
- Bioteau [1]
- Bisson [9]
- Bizet [1] Bizeul [3]
Bl
- Blais [1] Blanc [57] Blanc Coquand [1] Blanc-Thomasson [2] Blanchard [2] Blanche [5] Blanchemanche [1] Blanchet [8] Blandin [6] Blanquier [1] Blanvilain [1] Blasini [1] Blasset [1] Blastier [1] Blay [1] Blays [2]
- Blejean [1]
- Bliguet [1] Blin [1]
- Blondeau [2] Blondel [8] Bloré [1] Blot [2] Blouin [3] Blouineau [1] Bloyet [1]
Bo
- Bobard [2]
- Bocher [2]
- Bodard [19] Bodin [9]
- Boeton [1]
- Boheas [2]
- Boilleau [4] Boisrobert [6] Boisseau [11] Boisselier [1] Boisson [1] Boistard [2] Boivin [3]
- Bolle [1]
- Bonamy [17] Bonard [2] Boneau [1] Bonement [1] Bonet [1] Bongibault [1] Bonjour [1] Bonnard [2] Bonnaud [2] Bonnault [2] Bonnays [1] Bonneau [1] Bonneaud [1] Bonnefoy [1] Bonnejoye [1] Bonnet [23] Bonneteau [4] Bonniec [2] Bonnon [5] Bonnot [2] Bonodet [1] Bonot [48] Bonraisin [1] Bonsigne [1]
- Bordeau [1] Bordier [29] Borne [1]
- Bosniere [15] Bosquet [4] Bossé [1] Bossu [2]
- Botreau Roussel [1] Botru [9] Bottreau [1]
- Boucault [1] Bouchard [1] Boucheau [1] Boucher [32] Boucheron [3] Bouches [1] Bouchet [1] Boudier [1] Boudin [34] Boudor [1] Bouey [1] Bougerie [1] Bouguene [1] Bouhours [1] Bouillon [1] Bouin [2] Bouineau [4] Bouisneau [1] Bouisson [1] Boulanger [13] Boulay [1] Boule [1] Boulet [4] Bouley [1] Boulo [2] Boulogne [1] Bouquet [1] Bouquin [1] Bourbain [1] Bourbet [1] Bourbon [6] Bourcier [1] Bourdaut [1] Bourdelon [1] Bourdet [1] Bourdier [2] Bourdillon [1] Bourdon [25] Bourdon Lefebvre [1] Bourdonneau [3] Boureau [4] Bourge [1] Bourgeois [4] Bourgeon [2] Bourgeonot [1] Bourgerie [2] Bourges [1] Bourget [1] Bourgine [1] Bourgogne [1] Bourgouin [10] Bourguignon [7] Bournigale [1] Bourot [15] Bourré [2] Bourreau [2] Bourreben [1] Boursier [10] Boussinot [1] Bouté [1] Boutet [21] Boutillier [1] Boutin [1] Bouton [1] Bouvard [1] Bouvet [7] Bouvier [3] Boux [2] Bouy [1] Bouyer [1] Bouzy [1]
- Boyer [1]
- Bozier [1]
Br
- Bradamante [1] Branchu [1] Brassas [1] Brault [2] Braun [1]
- Brébant [1] Bredoux [12] Bregeode [1] Bregeon [19] Brehier [8] Brelée [1] Brelin [1] Brenet [1] Brenugat [1] Bresnier [1] Bresson [1] Bretin [1] Breton [4] Breuzin [3] Brevard [3]
- Briand [27] Briane [1] Briant [1] Bricard [1] Bricaud [1] Bricet [1] Bride [1] Bridier [3] Brie [3] Brien [44] Brigandet [1] Brillault [1] Brindeau [1] Brion [1] Briquet [2] Brisset [2] Brit [1] Brizou [1]
- Brohan [4] Broman [1] Bromerhorst [15] Bronner [1] Brossard [2] Brouard [8] Brouchier [1] Brouey [1] Brouillard [1] Brouillet [6] Broussard [2] Brousse [1]
- Bru [1] Brun [1] Brun de Beaupein [16] Brun de Beaupein Beauvallon [1] Brun de Beaupein Joyeux [2] Bruneau [1] Brunet [2] Bruslay [1] Bruslé [2]