| Naam | Aantal | Naam | Aantal |
|---|
| Caan, de la | 2 | Claessen | 3 |
| Caat, ten | 1 | Claessens | 4 |
| Cabri | 2 | Clasen | 5 |
| Calcema | 1 | Clasens | 3 |
| Calis | 1 | Clases | 2 |
| Cambeen | 2 | Claus | 17 |
| Cambier | 1 | Clausius | 1 |
| Camingo | 1 | Clauw, van der | 1 |
| Cammen, van | 1 | Clemens | 1 |
| Campen | 2 | Clenter | 1 |
| Campen, van | 1 | Clerck, de | 1 |
| Canevascini | 1 | Clerx | 1 |
| Cappelle, van | 1 | Clevering | 2 |
| Captijn | 2 | Cleveringa | 1 |
| Carels | 4 | Clignet | 3 |
| Caron | 1 | Clockenburch | 1 |
| Carpentier, de | 1 | Cloot | 1 |
| Cartol | 2 | Closse | 1 |
| Casemier | 2 | Clus | 1 |
| Caspar | 1 | Cobben | 1 |
| Cassa | 1 | Cobbenhagen | 2 |
| Cassée | 2 | Cock | 2 |
| Castel, du | 1 | Cock, de | 2 |
| Casteleijn | 2 | Coelingh | 2 |
| Cate, ten | 1 | Coenders | 1 |
| Cats | 5 | Coendert | 1 |
| Catsburg | 1 | Coenen | 3 |
| Cauw | 1 | Coers | 1 |
| Cellarius | 2 | Coerts | 4 |
| Ceullerts | 1 | Coesvelt | 1 |
| Ceunings | 1 | Coevering, van de | 3 |
| Chapman | 2 | Coevorden, van | 2 |
| Chastelet | 1 | Coffa | 1 |
| Chastillon, de | 2 | Cok | 3 |
| Chaudron | 1 | Collen | 1 |
| Christaansz | 1 | Compagne | 1 |
| Christiaans | 7 | Conijn | 3 |
| Christoffers | 1 | Connotte | 1 |
| Cijmens | 1 | Conraetz | 1 |
| Cijs | 2 | Coobs | 1 |
| Cingel, van | 3 | Cools | 2 |
| Claas | 3 | Coops | 1 |
| Claasens | 2 | Coppijn | 4 |
| Claases | 1 | Corba | 2 |
| Claassen | 1 | Corman | 1 |
| Claassens | 2 | Cornelis | 9 |
| Claasses | 1 | Cornelisse | 2 |
| Claes | 1 | Cornelissen | 7 |
| Claesens | 1 | Cornet | 1 |
| Claeses | 1 | Corper, van | 2 |
