Achternamen
| Achternaam | Aantal |
|---|---|
| Carpentier | 3 |
| Carper | 1 |
| Carré | 5 |
| Carree | 2 |
| Carremans | 2 |
| Carrus | 1 |
| Cartens | 1 |
| Cartenstadt | 1 |
| Cartenstart | 1 |
| Cartenstat | 1 |
| Cartigny | 17 |
| Carton | 1 |
| Cartrysse | 1 |
| Cas | 1 |
| Casagranda | 1 |
| Casas | 1 |
| Caselli | 10 |
| Casier | 5 |
| Caspanni | 1 |
| Caspari | 1 |
| Casparie | 3 |
| Caspel, van | 1 |
| Caspers | 7 |
| Cassalette | 2 |
| Casselli | 1 |