Montpellier 34000 - Languedoc-Roussillon
- Ciura
- Ciurana
- Ciurans
- Civat
- Civeyrel
- Civil Bellmunt
- Civilta
- Civit
- Cizeron
- Cl Hosting
- Cladellas
- Claireaux
- Clairembourg
- Clairo
- Clairon
- Clairvoyant
- Claise
- Claisse
- Clamagirand
- Claparède
- Clapet
- Clapie
- Clapit
- Clappier
- Claraz
- Clare
- Clarenc
- Clarence
- Clareton--valette
- Clarimmo
- Clarimont
- Claringbull
- Clarke
- Clarke Coutouly
- Clary
- Clasert
- Clasquin Thomas
- Clasquin-thomas
- Classen
- Claudeon
- Claudie
- Claudinon
- Claudot
- Claus
- Clausel de Coussergues
- Clausier
- Clauson
- Clauss
- Clautrier
- Claux
- Clavaguera
- Clavairolle
- Clavaud
- Clave
- Claveau
- Claveau Tauvel
- Clavel Capdeville
- Claverol
- Clavijo
- Clavot
- Clavreul
- Clayette
- Cleac'h
- Clec H
- Clech Del Tedesco
- Cledat
- Cledic
- Clemenceau
- Clemendot
- Clement-cottuz
- Clementine
- Clemot
- Clenet
- Cleopatre
- Cleophas
- Clequin
- Cler
- Cler Barriere
- Clerc Agullon
- Clercq Roques
- Clerembaux
- Cleren
- Clerge Dugillon
- Clerget
- Clerget-lasne
- Clergue Simone
- Clerici
- Clerissi
- Clerivet
- Clerix
- Clerte
- Clerville
- Clesse
- Cletz
- Cleves Gomez
- Cleyet Marel
- Cleyet-merle
- Cliche
- Clichy
- Clier