Senlis 60300 - Picardie
- Auberger
- Auble
- Aubourg
- Auclair
- Audebeau
- Audegond
- Audoin
- Auffret
- Augras
- Augros
- August
- Aumasson
- Aune
- Autrebon
- Autson
- Auxenfans
- Avias
- Ayeb
- Ayoub
- Azzaoui
- Babilotte
- Babo
- Bac
- Baclet
- Bacquet
- Badji
- Bady Carole
- Baffet
- Bagudekia
- Bah
- Bahgat
- Bahi
- Baigneaux
- Bailliencourt Dit Courcol
- Baillon
- Baima
- Baize
- Baker
- Bakhtaoui
- Bakola
- Balasevic
- Balcaen
- Baldauf
- Balet
- Ballee
- Ballin
- Balloche
- Ballot
- Ballufin
- Ballée
- Baloche
- Baltzer
- Balzarini
- Bandokouba
- Baptandier
- Barbare
- Barbin
- Barbosa
- Barbulescu
- Barde
- Bardinet
- Bardot
- Bargiel
- Barile
- Bariselle
- Barke Bako
- Barkmann
- Barnabe
- Barnaud
- Barra
- Barraque
- Barrier
- Barski
- Barthelemy
- Barut
- Bascop
- Basma
- Basse
- Basselier Volaire
- Bassetto
- Bastide
- Baszynski
- Bata
- Batantou
- Battefort
- Batut
- Baudia
- Baudot
- Bauduin
- Baugue
- Baujon
- Baville
- Bayart
- Bazireau
- Baziz
- Bazza
- Beauchet
- Beaudequin
- Beaudoin
- Beaujon