Amiens 80000 - Picardie
- Cavel
- Cavenel
- Cayer
- Caytan
- Cazeel
- Celine
- Cenci
- Cencier
- Censier
- Cetinpolat
- Chaanouni
- Chabni
- Chahboun
- Chahir
- Chaligne
- Chalin
- Chaloin
- Chalumeaux
- Chamberlin
- Chanel
- Chantal
- Chanteloup
- Chantrelle
- Chanvin
- Chaoui
- Chapelle
- Chappe
- Chapuis
- Chaput
- Charbonnier
- Charef
- Charot
- Charpentier Hippolyte
- Chartier
- Chaugne
- Chauvet
- Chavance
- Chayo
- Chedhomme
- Cherfaoui
- Cherif
- Cherkaoui
- Cherni
- Chery
- Chesneau
- Chevrier
- Chieu
- Chirache
- Chivé
- Chmielina
- Choin
- Chokki
- Cholet
- Choudy
- Chouiki
- Christelle
- Christy
- Chuffart
- Chwatacz
- Cibikci
- Cierniak
- Cindy
- Cinget
- Cladiere
- Claeys
- Claeyssen
- Clara
- Claro
- Claudel
- Claviere
- Clech
- Clere
- Clerice
- Clery
- Clopier
- Clor
- Clotteriou
- Clouet
- Cluzeau
- Cobbinah
- Cochez
- Cocquelin
- Cocquerelle
- Cocrelle
- Coelho
- Coeuillez
- Coffin
- Cogneaux
- Coiret
- Coisne
- Colard
- Colasse
- Colinet
- Collain
- Colmard
- Colombe
- Colpart
- Commelin
- Comor
- Compain