Achternamen
| Achternaam | Aantal |
|---|---|
| Freling | 1 |
| Fremau | 1 |
| Frenck | 2 |
| Frencken | 97 |
| Frenk | 2 |
| Frenken | 209 |
| Frenne, de | 1 |
| Frens | 1 |
| Frenssen | 6 |
| Frent | 1 |
| Frentrop | 1 |
| Frentzen | 2 |
| Frenzen | 4 |
| Frequin | 1 |
| Frerèjean | 3 |
| Frerichs | 1 |
| Freriks | 11 |
| Freriksen | 2 |
| Frerixen | 1 |
| Frerkers | 1 |
| Fresart | 1 |
| Freson | 5 |
| Fresow | 1 |
| Fret | 1 |
| Freter | 1 |