Strasbourg 67100 - Alsace
- Cassel
- Casset
- Cassin
- Cassini
- Cassis
- Cassoret
- Cassou
- Castanier
- Casteil
- Castellano
- Castellino
- Castelnovo
- Castera
- Castle
- Catal
- Catalan
- Cathrin
- Catrice
- Catte
- Cattin
- Cauet
- Caugy
- Cauvin
- Cavailles
- Cavaioli
- Cavaleri
- Cavalier
- Cavus
- Cawdrey
- Cay
- Cayet
- Cayeux
- Cayir
- Cayla
- Cazeaux
- Cecchini
- Cedrati
- Celine
- Cellier
- Celma
- Cely
- Cerbino
- Cerini
- Cerland
- Cerni
- Certin
- Cesari
- Cesbron
- Cesca
- Ceschin
- Cevallos
- Cevlik
- Cezard
- Chaab
- Chaabane
- Chaanoun
- Chaatoufi
- Chabal
- Chabaud
- Chabbari
- Chabin
- Chaboche
- Chadenier
- Chaffin
- Chafi
- Chagaar
- Chagnot
- Chagot
- Chahboune
- Chahbouni
- Chahchah
- Chaib
- Chaiba
- Chaigne
- Chaigneau
- Chaillie
- Chaillou
- Chailloux
- Chairat
- Chakor
- Chakrouni
- Chalabi
- Chall
- Chamagne
- Chamaly
- Chambard
- Chambaud
- Chamiki
- Champagne
- Champalone
- Champeau
- Champenois
- Chamseddine Idrissi
- Chanfi Ibtissame
- Chanfoua
- Changivy
- Chani
- Chanteau
- Chanteloup
- Chantreau