Achternamen
| Achternaam | Aantal |
|---|---|
| Klerkx | 28 |
| Klerx | 7 |
| Klesman | 3 |
| Klessa | 1 |
| Klessens | 4 |
| Klettka | 1 |
| Kleukers | 9 |
| Kleuskens | 34 |
| Kleuters | 41 |
| Kleutghen | 2 |
| Kleve | 1 |
| Klever | 3 |
| Kleverlaan | 1 |
| Kleverwal | 2 |
| Klevisch | 2 |
| Kley, van der | 2 |
| Kleyheeg | 1 |
| Kleykens | 2 |
| Kleyker | 1 |
| Kleykers | 1 |
| Kleyn | 1 |
| Kleyn, de | 2 |
| Kleyne | 1 |
| Kleynen | 15 |
| Kleynenbreugel, van | 1 |