La Rochelle 17000 - Poitou-Charentes
- Chahbazian
- Chaintreau
- Chaize
- Chalon
- Chambolle
- Champeau
- Chansigaud
- Chantereau
- Chantoury
- Chaouachi
- Charaabi
- Chareyre
- Charfi
- Charge
- Charier
- Charlier
- Charmoillaux
- Charnay
- Charriau
- Chartrain
- Chartron
- Chasles
- Chassard
- Chasseuil
- Chasson
- Chateau
- Chateauvieux
- Chatenay
- Chatenet
- Chatillon
- Chaudun
- Chaumont
- Chauvel
- Chauviere
- Chauvigne
- Chauvreau
- Chavanel
- Chave
- Chazelle
- Chedal
- Chedorge
- Cheminais
- Chemmali
- Chenais
- Cheret
- Chetioui
- Chevet
- Chevreuil
- Chevron
- Chichereau
- Chichery
- Chichportich
- Chifoleau
- Chikhaoui
- Chivilo
- Chochoy
- Chognot
- Choisy
- Cholot
- Chouraqui
- Christensen
- Christine
- Chubilleau
- Chupin
- Cianciarullo
- Circus
- Cirpaci
- Citron
- Claire
- Clanet
- Claquin
- Clarke
- Claus
- Clavaud
- Claverie
- Clavery
- Clero
- Cligny
- Clinard
- Clisson
- Cluckers
- Cluzaud
- Clémenceau
- Cnaib
- Cobret
- Cochevelou
- Cognee
- Coheleach
- Collette
- Collier
- Collot
- Colombier
- Colpin
- Colson
- Colussi
- Commenge
- Compagnon
- Conant
- Conde
- Conil

