Saint-Brieuc 22000 - Bretagne
- Chaouki
- Chapelain
- Chaplet
- Charlot
- Charlès
- Charrier
- Charvet
- Chateau
- Chatelain
- Chaudet
- Chauffournier
- Chaumont
- Chauveau
- Chedmail
- Cheikh Brahim
- Cheneau
- Chenu Thomas
- Cherdot
- Cherifi
- Cherpitel
- Cherrier
- Cherruault
- Chesnais
- Chevanton
- Chiche
- Chihaby
- Chouet
- Choupeau
- Choupeaux
- Chourak
- Chouri
- Chretien
- Claustre
- Clerc
- Clisson
- Closier
- Clouet
- Coadou
- Coban
- Cochegrue
- Cochet
- Cocquebert
- Coeuret
- Cojean
- Colbeau
- Colleu
- Colombier
- Colombo
- Coly
- Combelles
- Combes
- Combot
- Conchou
- Condominas
- Contaret
- Coquio
- Corbet
- Corbier
- Cormault
- Cornet
- Coroller
- Correia Dias
- Cosnard
- Costard
- Cotillard
- Cottebrune
- Coupel
- Couranton
- Courcoux
- Coursol
- Courtel
- Courtois
- Cramer
- Crech'du
- Cren
- Crenan
- Crepin
- Crespin
- Cretual
- Cristofani
- Crivelli
- Crom
- Cuny
- Cuzon
- Da Silva Afonso
- Daanoun
- Daboudet
- Daghesni
- Daher
- Damoy
- Danielou
- Daniélou
- Danjou
- Dantec
- Daouben
- Darche
- Darriere
- Dartevelle
- Dartige Du Fournet
- Dauphin