Montfort-l'Amaury 78490 - Île-de-France
- Betton
- Beuvain
- Biganzi
- Bighini de Andreis
- Billat
- Billaut
- Birgau
- Biron
- Bizineche
- Blachet
- Boccara
- Bodier
- Boete
- Boitel
- Boitelle
- Bonleux
- Bonnecuelle
- Bonneton
- Bontems
- Boubekeur
- Bouet
- Boulin
- Boulland
- Bourgeois
- Bourgeteau
- Bourgogne
- Bourion
- Bourreau Carlos
- Bouteville
- Boutteville
- Brachet
- Bragigand
- Brebel
- Breton
- Breuil
- Brinig
- Broquier
- Bruel
- Bui-khac
- Bulot
- Cabaret
- Cabocel
- Cain
- Camelin
- Campion
- Caquais
- Castien
- Cault
- Cecillon
- Cervino Alvarez
- Chantreuil
- Chanu
- Chaperon
- Charmeil
- Charon
- Charpentier
- Charrier
- Chartier
- Chaumette
- Chaumont
- Chauvet
- Chavillon
- Chazal
- Cherrier
- Chevret
- Chiffard
- Chopin
- Christophel
- Cionini
- Cirou
- Claret
- Clemencot
- Clerc
- Colin
- Compa
- Compain
- Conenna
- Continsoux
- Corbel
- Cornilleau
- Corto
- Cosquer
- Costa Pereira
- Couhe
- Coulon
- Couve Correa
- Coville
- Criart
- Crouzet
- Cuillerier
- Cutayar
- Cuzzicoli
- Cébile
- d'harcourt
- Da Rosa
- Da Silva
- Da Silva Torres
- Dabek
- Dacquay
- Daels
