Achternamen
| Achternaam | Aantal |
|---|---|
| Kursten | 12 |
| Kurstjens | 57 |
| Kürten | 1 |
| Kurver | 1 |
| Kurvers | 162 |
| Kurz | 5 |
| Kuselj | 1 |
| Küsgens | 1 |
| Kusiak | 1 |
| Kusmic | 1 |
| Kusnierczak | 1 |
| Kusten | 2 |
| Kuster | 17 |
| Kuster, de | 1 |
| Kustermans | 3 |
| Kusters | 387 |
| Kutnar | 1 |
| Kutschruiter | 2 |
| Kutschrütter | 1 |
| Kutterik | 2 |
| Kuttin | 1 |
| Kuttschreuter | 1 |
| Kuttschrütter | 2 |
| Kuunders | 1 |
| Kuvens | 1 |