Achternamen
| Achternaam | Aantal |
|---|---|
| Ketalaars | 1 |
| Ketel, van | 1 |
| Ketelaar | 9 |
| Ketelaars | 33 |
| Ketelaere, de | 3 |
| Ketelaers | 6 |
| Ketelars | 1 |
| Ketelbuters | 1 |
| Ketelings | 1 |
| Ketels | 7 |
| Ketelslagers | 1 |
| Ketelslegers | 30 |
| Ketjens | 2 |
| Kets, van | 1 |
| Kettener | 4 |
| Kettenis | 2 |
| Kettering | 2 |
| Kettgen | 1 |
| Ketting | 1 |
| Kettl | 1 |
| Kettler | 1 |
| Kettmann | 1 |
| Ketzer | 1 |
| Keuchen | 1 |
| Keuck | 1 |