Auneau 28700 - Centre
- Brandt
- Brassard
- Brassart
- Breart
- Breelle
- Bregeard Leffray
- Bretin
- Brexel
- Breysse
- Briand
- Brice
- Briere
- Brigot
- Brika
- Brillouet
- Brion
- Brisset
- Brossard
- Broutissou
- Brown
- Brunel
- Brunet
- Bréant
- Bue
- Buret
- Burtin
- Burty
- Bury
- Butel
- Cachin
- Cacote
- Caderas
- Caderon
- Calais
- Caltot
- Camarena
- Cambus
- Camelin
- Cameron
- Camut
- Capon
- Cardenas
- Cardon
- Caria Cardoso
- Carincotte
- Carneiro
- Carpi
- Carreira Lima
- Carvalho Dias
- Casali
- Castel
- Castellet
- Castro Da Costa
- Catherine
- Caty
- Cauchard
- Cavillet
- Cegeron
- Celik
- Ceres
- Cerf
- Chabrol
- Chailleux
- Challier
- Challier-glatigny
- Chamarier
- Champion
- Chapart
- Chardine
- Charlemagne
- Charmon
- Charron
- Chassery
- Chastang
- Chatillon
- Chauvet
- Chauvin
- Chauviteau
- Chazffin
- Chelu
- Chenaf
- Chevillard
- Chevin
- Chevoir
- Chimier
- Choquier
- Cindy
- Citrollelle
- Clam
- Clemot
- Clerc
- Cloteaux
- Clément
- Coatleven
- Cockenpot
- Coeuret
- Coince
- Col
- Colin
- Collet