| Caffa (7) |
| Cainue |
| Calis |
| Caljouw |
| Callant |
| Caloor |
| Calus |
| Camerick, van |
| Camerlingh |
| Camfferman (3) |
| Caminada (17) |
| Campen |
| Campen, van (3) |
| Campenhout, van |
| Camphuijsen (2) |
| Camping |
| Canegijs, van |
| Canfijn (2) |
| Canoij |
| Canselaer, de |
| Canseler, de |
| Capelle (2) |
| Capelle, van |
| Capelleveen, van |
| Capitein |
| Cappel, van |
| Careth |
| Carlio (2) |
| Carpentier |
| Carpreau (2) |
| Cas |
| Casant |
| Casier |
| Caspars |
| Caspers (2) |
| Cassel, van |
| Cassens |
| Casteleijn |
| Castelijns |
| Cate, ten (3) |
| Cats |
| Catsburg (3) |
| Cattoir |
| Cave |
| Cavé (2) |
| Centen |
| Certo |
| Ceuning |
| Chaam, van |
| Chaquele |
| Chatenier, du (3) |
| Cherix |
| Cherlee |
| Chiara, di (2) |
| Chijs |
| Christ (2) |
| Christen |
| Christiaan (2) |
| Christiaanse (3) |
| Christina Elisabetta Barendina |
| Chuguet (3) |
| Cijfers |
| Citters, van |
| Claas (3) |
| Claasses |
| Claauw, van der (5) |
| Clacman |
| Claes (13) |
| Claesdr |
| Claesen |
| Claesse |
| Claessens (2) |
| Claesz (2) |
| Claeyssens (2) |
| Clant (2) |
| Clapmuts |
| Clardeij (3) |
| Clarisse |
| Clasen (2) |
| Clasing |
| Claverdijck, van |
| Claverweijde |
| Cleef, van (2) |
| Cleeff, van |
| Cleij (2) |
| Cleij, van der (3) |
| Cleijburg (4) |
| Cleijsen |
| Cleijwegh |
| Cleijwegt (2) |
| Clement (2) |
| Clerck, de (2) |
| Clercq, de |
| Clerk (2) |
| Cloeckaert (3) |
| Cloo |
| Cloppers |
| Clust, van der |
| Cluwen (2) |
| Cobussen |
| Cock (2) |
| Cock, de |
| Cocken |
| Cockuijt |
| Cocquijt (2) |
| Cocquit (2) |
| Coelega |
| Coenen |
| Coenincx |
| Coenraads (3) |
| Coert |
| Coets, van |
| Coeverden, van |
| Cohen |
| Coit, van (2) |
| Colenbrander |
| Colfaar |
| Colijn (2) |
| Colin (2) |
| Coljee |
| Coljeé (2) |
| Collard (2) |
| Collet |
| Comans (2) |
| Compans (2) |
| Compas |
| Congi |
| Conijnenburgh (2) |
| Coninck, de (4) |
| Coninckx |
| Conkelberghe, van |
| Conradi (3) |
| Constabel |
| Cooijman |
| Cools (2) |
| Coolwijck, van den (4) |
| Coolwijk, van (10) |
| Coolwijk, van de (35) |
| Cooman |
| Coop à Groen |
| Coopals |
| Coops |
| Copey (2) |
| Coppe (10) |
| Coppen (5) |
| Coppenholle |
| Corbel (2) |
| Coren |
| Cornelis (33) |
| Cornelisdochter |
| Cornelisse |
| Cornelissen (2) |
| Cornelisz (4) |
| Corput, van den (2) |
| Cors |
| Corsen |
| Corsmit (2) |
| Corssen |
| Corsten |
| Corswager (3) |
| Cortecaes (7) |
| Cortekaas |
| Cortekaes |
| Corthals (3) |
| Costen |
| Coster (2) |
| Costers |
| Couckebacker |
| Coultre, le |
| Cour, de la (2) |
| Couvreur (3) |
| Couwehove |
| Couwenbergh (2) |
| Couwenhove, van (2) |
| Couwenhoven |
| Cox |
| Coxhoorn |
| Cozijne, van der |
| Craal |
| Craan |
| Crab |
| Craen (2) |
| Cragt (2) |
| Cramer (5) |
| Cramers (3) |
| Cranenburgh |
| Cranendonk |
| Cranepool |
| Credel (3) |
| Cremers |
| Cremoes |
| Creull, van (2) |
| Crijnen |
| Crijns |
| Cristiaan |
| Croel |
| Croese (4) |
| Croij, van |
| Croix, du |
| Crol (2) |
| Crombeen |
| Crombrugge, van (2) |
| Croon |
| Crooneveen (2) |
| Croos, de (2) |
| Crouel |
| Croye, ter (2) |
| Cruelen (3) |
| Cruijff, de |
| Cruijl (12) |
| Cruijl, van (21) |
| Cruijssen, van der (2) |
| Cruijsvelt (2) |
| Crul (822) |
| Crul, van (2) |
| Crul, van der (27) |
| Crule |
| Crull, de |
| Crulle (3) |
| Crullen (5) |
| Crullé (8) |
| Cruls |
| Cuelenaere |
| Cuijper, van de |
| Cuijpers |
| Cuppen |
| Cuppes (2) |
| Curff |
| Cuypers |