Achternamen
| Achternaam | Aantal |
|---|---|
| Dunning | 2 |
| Dunselman | 2 |
| Dupire | 1 |
| Duplessis | 4 |
| Dupon | 3 |
| Dupont | 50 |
| Duppen | 2 |
| Duppen, van | 1 |
| Düppengiesser | 1 |
| Duprée | 1 |
| Duprez | 2 |
| Dupriez | 1 |
| Dupuis | 9 |
| Dupuits | 14 |
| Duque | 3 |
| Duquenne | 1 |
| Duquesne | 1 |
| Duquesnoy | 1 |
| Dura | 1 |
| Duran | 1 |
| Durant | 1 |
| Duren | 1 |
| Duren, van | 14 |
| Durga | 1 |
| Durieux | 1 |