Dieppe 76200 - Haute-Normandie
- Coquen
- Coradi
- Corbel
- Corbi
- Cordonnier
- Corgnet
- Corinne
- Cornillet
- Cornillot
- Coroyer
- Corroy
- Cortier
- Cosson
- Costantin
- Costantini
- Cothouit
- Cotigny
- Coton
- Cotrait
- Cottard
- Couanard
- Coubrun
- Coudour
- Coudray
- Couillard
- Coulardot
- Couplet
- Courayer
- Courbon Robin
- Courboulay
- Courbé
- Courcoux
- Cournon
- Courouble
- Courtay
- Courte
- Courtel
- Courtet
- Coustenoble
- Coutanceau
- Coutant
- Coutard
- Couzinier
- Coze
- Craeynest
- Craignou
- Cramette
- Crampon
- Cremet
- Crepe
- Crequy
- Crescent
- Cresent
- Crespas
- Cressent
- Cretin
- Cretot
- Creuzon
- Crevel
- Crigny
- Cristea
- Crochemore
- Crocis
- Croise
- Croize
- Croquette
- Cruel
- Crévecoeur
- Cuffel
- Culpin
- Cunliffe
- Cuny
- Cuq
- Curschellas
- Cusseau
- Cusumano
- Cuvillier
- Cuvilliez
- D Hont
- D Oliveira Delie
- d'hulster
- Da Silva Alves
- Dabo
- Dache
- Dacheux
- Daché
- Dadaev
- Dadou
- Daems
- Dafeur
- Daffniet
- Dahl
- Dalbosco
- Dalençon
- Dallery
- Dallet
- Damascene
- Dambry
- Damerval
- Damon