- CAFFIN
- CAILLOT
- CAISSY
- CALPINE
- CAMPELL
- CAPELLO
- CARAMAN CHIMAY DE RIQUET
- CARETTE
- CAREY
- CARL JOHAN*
- CARLBERG
- CARLBOM
- CARLIER
- CARLSDOTTER
- CARLSDOTTER SJÖBERG
- CARLSON
- CARLSON LECZINSKY
- CARLSSON
- CARLSSON HALLBERG
- CARLSSON INGBERG
- CARLSTRÖM
- CARLSTRÖM-HAYWOOD
- CAROLINE
- CARRE
- CARRET
- CARREY
- CARSONE
- CARTER
- CASAS WENDEN
- CASH
- CASTILLON
- CATTANEI
- CAUCHON DIT LAMOTHE
- CECILIA BIRGITTA
- CEDERBERG
- CEDERBORG
- CEDERCREUTZ
- CEDERHIELM
- CERBO
- CHABOT
- CHABROT
- CHALOU
- CHANEY
- CHASE
- CHAUSSÉ
- CHAVEZ
- CHECKETTS
- CHERIE
- CHIASSON
- CHORET
- CHORET CHAREST
- CHRESTIAN
- CHRÉTIEN
- CHRISTIAN
- CHRISTIANSDOTTER
- CHRISTIANSSON
- CHRISTOFFERSDOTTER
- CHRISTOFFERSON
- CHRISTOPHERSON
- CICCONE
- CIDH
- CIRKSENA
- CLAES ROBERT
- CLAESDOTTER
- CLAESSON
- CLAMENTS PETIT
- CLARK
- CLARVALLENSIS
- CLARY
- CLASDOTTER
- CLASSON
- CLAYTON
- CLEMEDSDOTTER
- CLEMENT
- CLOOT
- CLOSE
- CLOUTIER
- COCHARD
- COCHON
- COHN
- COIGNACT
- COLDON
- COLESON
- COLLESON
- COLLIN
- COMEAU
- COMEAUX
- COMPAIRON
- COMPAIRON DIT BOIRE
- COMPAIRON DITE BOIRE
- COMTE
- CONE
- CONILLE
- CONNLEY
- CONNOLLY
- CONVENANCE
- COOK
- COOPER
- CORBRIDGE
- CORDEAU DIT DESLAURIES
- CORDES
- CORELLI FLYBORG
- CORMIER
- CORNELIUS
- CORNELIUSSON
- CORPORON
- COTÉ
- COTÉ JR
- COTIN
- COUBET
- COUE
- COULOMBE
- COUTURE
- COUVREAU
- COX
- CREMER
- CROCHET
- CRONLUND
- CRONSTEDT
- CRONSTEDT DE GROUT
- CROSSEN
- CROWLEY
- CRUUS
- CULPEPER
- CUTLER
- CYR
- CZARNKOWSKA
- CZERNICHEV-BESOBRASOV