Achternamen
| Achternaam | Aantal |
|---|---|
| Duym | 2 |
| Duyn | 1 |
| Duyndam | 6 |
| Duyne, van | 1 |
| Duynen, van | 4 |
| Duynhoven, van | 3 |
| Duynstee | 6 |
| Duys | 8 |
| Duysburgh | 1 |
| Duyse, van | 1 |
| Duysen, van | 2 |
| Duysengs | 3 |
| Duysens | 32 |
| Duyshart | 2 |
| Duysings | 3 |
| Duysinx | 1 |
| Duyssens | 2 |
| Duysters | 1 |
| Duyts | 1 |
| Duytschaever | 1 |
| Duyvelaar | 1 |
| Duyvesteijn | 1 |
| Duyvestijn | 1 |
| Duyx | 17 |
| Duyzengs | 1 |