Pau 64000 - Aquitaine
- Chicano
- Chicher
- Chicoisne
- Chige
- Cholet
- Chouriberry
- Chourre
- Chretien
- Cilgi
- Cilluffo
- Ciret
- Claracq
- Clariget
- Claudet
- Clavenad
- Claverotte Dit Laprima
- Clerc
- Clermont
- Clouet
- Cloute
- Cluzeau
- Clément
- Coca
- Cochard
- Cochaud
- Coffin
- Cohere
- Colinet
- Collas
- Collet
- Collongues
- Colombe
- Colombo
- Colomina
- Comamala
- Come
- Conde
- Conrad
- Conti
- Contraires
- Conturie
- Coppin
- Coqueblin
- Corani
- Corompt
- Corriez
- Corti
- Costes
- Cottin
- Couchies
- Couffy
- Couilloud
- Coulais
- Couleru
- Coumes
- Courade
- Courbet
- Courtade
- Cousin
- Cousseau
- Coustau
- Coustere
- Coutin
- Coutou
- Couty
- Creff
- Cretin
- Crohare
- Croise
- Croisier
- Cruz
- Cuesta
- Cuillerat
- Cutri
- Cuvelier
- Cuyala
- Cuyolla
- d'agostino
- Da Costa Silva
- Da Rocha
- Da Silva Goncalves
- Dabbadie
- Dachary
- Dacosta
- Daffos
- Dagot
- Dahbi
- Dahmani
- Dairain
- Dalongeville
- Dameron
- Damestoy
- Damien
- Damiens
- Dan
- Dandonneau
- Danet
- Danis
- Danjean
- Danjou
