Marseille - Provence-Alpes-Côte d'Azur
- Carratu
- Carrier
- Carrique
- Carron
- Cartoux
- Casado
- Casagrande
- Caselli
- Caserta
- Cassarin
- Cassaro
- Castor
- Casula
- Catalan
- Catani
- Caulet
- Cavanna
- Cavatorta
- Cayet
- Cazanave
- Cazes
- Ceccherini
- Cedric
- Centaro
- Cerf
- Cervera
- Cervoni
- Cesar
- Cesaro
- Chabas
- Chabou
- Chaher
- Chaida
- Chaieb
- Chaillan
- Chaillou
- Chakib
- Chaldjian
- Challal
- Challier
- Chalot
- Chanaud
- Chaouachi
- Charbonnel
- Charef
- Charlier
- Charon
- Charton
- Charvet
- Chassain
- Chassaing
- Chateau
- Chaudier
- Chausson
- Chayard
- Chebani
- Chediac
- Chefai
- Chegrouni
- Chehbi
- Chekaoui
- Chelfouh
- Chemin
- Chemlal
- Chemoul
- Cherel
- Cherouat
- Cherrier
- Chervet
- Chetboun
- Chetouh
- Cheurfa
- Chevillotte
- Chiara
- Chiaramonte
- Chicha
- Chicheportiche
- Chiron
- Chorfi
- Chouchane
- Chu
- Ciacciero
- Ciantar
- Cicala
- Cid
- Cigliano
- Cionci
- Ciotta
- Cirami
- Ciravolo
- Citton
- Claverie
- Clavier
- Cler
- Cocozza
- Coelho
- Colle
- Collomp
- Collura
- Colognis