Tours 37000 - Centre
- Canty
- Capel
- Capela
- Capgras
- Caprin
- Capron
- Capy
- Cara
- Carabelli
- Caraboeuf
- Carat
- Caray
- Carbonnel
- Carcenac
- Cardi
- Cardon
- Careme
- Carette
- Carimalo
- Carita
- Carles
- Carli
- Carreau
- Carrera
- Cartesse
- Carudel
- Carves
- Casala
- Cases
- Cassanet
- Cassegrain
- Cassin
- Castagnos
- Castaigne
- Castelbou
- Castella
- Castelli
- Casteloa
- Castets
- Castro
- Catel
- Catherine
- Catillon
- Cattiau
- Cattiaux
- Caudy
- Cavaleiro
- Cavalheiro
- Cavelier
- Cavril
- Cayrol
- Cazajous
- Cedric
- Celeste
- Celikan
- Celton
- Cenier
- Cerqueira
- Cerruti
- Cesareo
- Cescutti
- Cezard
- Chaar
- Chabani
- Chabault
- Chabbert
- Chadaud
- Chadet
- Chadli
- Chaigne
- Chaigne-bertholet
- Chaillot
- Chailloux
- Chaimbault
- Chainet
- Chaka
- Chakir
- Challet
- Chalmont
- Chamaille
- Chamoraud
- Champagnat
- Champeau
- Champenois
- Champmartin
- Chanat
- Chancel
- Chancerel
- Chandran
- Chanioux
- Chantoiseau
- Chaouch
- Chaoui
- Chaperon
- Chaperot
- Charef
- Chareille
- Charlier
- Charmant
- Charouf