Achternamen
| Achternaam | Aantal |
|---|---|
| Cloodts | 1 |
| Cloos | 14 |
| Cloosen | 2 |
| Cloosterma | 1 |
| Cloosterman | 4 |
| Cloostermans | 3 |
| Cloot | 10 |
| Clooten | 13 |
| Cloots | 36 |
| Clootz | 7 |
| Cloppenburg | 1 |
| Cloquet | 1 |
| Close | 21 |
| Closset | 13 |
| Clostermann | 1 |
| Cloudt | 28 |
| Clout | 33 |
| Cluijtman | 1 |
| Cluitmans | 6 |
| Clumpkens | 10 |
| Cluten | 1 |
| Cluyten | 5 |
| Clycq | 1 |
| Clynhens | 1 |
| Clynk | 1 |