Achternamen
| Achternaam | Aantal |
|---|---|
| Karskens | 5 |
| Karsmakers | 5 |
| Karssing | 3 |
| Karstel | 2 |
| Karsten | 8 |
| Karstenberg | 3 |
| Karstens | 1 |
| Karthaus | 4 |
| Karthon | 1 |
| Kartner | 5 |
| Karto | 1 |
| Kartosendjojo | 1 |
| Kartsen | 1 |
| Kartsenberg | 3 |
| Kartsens | 2 |
| Karzell | 1 |
| Kas | 2 |
| Kas, van | 1 |
| Kasbergen | 1 |
| Kasdorp | 8 |
| Käseborn | 1 |
| Kaser | 1 |
| Kaßfen | 1 |
| Kasik | 1 |
| Kaspelen, van | 1 |