Achternamen
| Achternaam | Aantal |
|---|---|
| Dera | 8 |
| Deracourt | 1 |
| Deraedt | 2 |
| Derboven | 2 |
| Derckx | 30 |
| Derde | 2 |
| Derders | 1 |
| Deré | 3 |
| Deree | 1 |
| Dereij | 3 |
| Derenette | 2 |
| Derenne | 2 |
| Derennette | 1 |
| Derens | 1 |
| Derése | 1 |
| Derex | 2 |
| Derey | 1 |
| Dereyne | 1 |
| Dereyrink | 1 |
| Derez | 2 |
| Derghaag | 1 |
| Derhaag | 66 |
| Derhaagh | 2 |
| Derhaeg | 4 |
| Derhaegen, van | 1 |