| Naam | Aantal | Naam | Aantal |
|---|---|---|---|
| Curthals | 1 | Cuyken | 3 |
| Curtis | 2 | Cuyk, van | 1 |
| Curvers | 1 | Cuyle | 15 |
| Curvilje | 1 | Cuylkens | 1 |
| Cusse | 13 | Cuylle | 1 |
| Custermans | 1 | Cuyper, De | 17 |
| Custers | 6 | Cuypere, De | 2 |
| Cusveller | 1 | Cuypers | 14 |
| Cuvallier | 1 | Cuysters | 2 |
| Cuvelier | 4 | Cuyvers | 2 |
| Cuvelje | 4 | Cypers | 1 |
| Cuyck), van | 1 | Cysoing, van | 1 |
| Cuycken | 1 | Cysong, de | 1 |
| Cuyck, van | 9 | - | - |