Achternamen
| Achternaam | Aantal |
|---|---|
| Frederiks | 34 |
| Frederiksen | 1 |
| Frederikx | 5 |
| Frederix | 36 |
| Fredison | 1 |
| Fredrix | 83 |
| Fredzess | 1 |
| Free | 2 |
| Freens | 16 |
| Freericks | 4 |
| Freerks | 1 |
| Freese | 2 |
| Freeth | 2 |
| Frehe | 6 |
| Frehen | 11 |
| Freichl | 1 |
| Freichmann | 1 |
| Freickmann | 1 |
| Freide | 1 |
| Freij | 8 |
| Freije | 1 |
| Freijhöver | 1 |
| Freijser | 3 |
| Freimunt | 1 |
| Frein von Pastor | 1 |