Achternamen
| Achternaam | Aantal |
|---|---|
| Fleischeuers | 9 |
| Fleischeur | 1 |
| Flekken | 10 |
| Flémal | 2 |
| Fleminks | 1 |
| Flendrig | 5 |
| Flenz | 1 |
| Flesch | 1 |
| Fleskens | 4 |
| Fleu | 1 |
| Fleur | 2 |
| Fleur, la | 1 |
| Fleuren | 59 |
| Fleurkens | 13 |
| Fleurquin, de | 1 |
| Fleuscheuer | 1 |
| Fleuth | 1 |
| Fliegel | 8 |
| Fliegen | 2 |
| Flieger | 1 |
| Fliek | 3 |
| Fliervoet | 3 |
| Flies | 1 |
| Fliescher | 2 |
| Fliess | 1 |