Achternamen
| Achternaam | Aantal |
|---|---|
| Delsard | 1 |
| Delsen | 11 |
| Delsing | 93 |
| Delsink | 1 |
| Delst, van | 2 |
| Deltour | 1 |
| Deltrap | 4 |
| Deluyker | 4 |
| Delva | 2 |
| Delval | 1 |
| Delvaux | 10 |
| Delvauz | 1 |
| Delvax | 2 |
| Delvers | 1 |
| Delville | 1 |
| Delvoie | 1 |
| Delvoix | 1 |
| Delvos | 1 |
| Delvoux | 5 |
| Delwaide | 7 |
| Delzaine | 1 |
| Demacker | 8 |
| Demaeght | 2 |
| Demaitre | 1 |
| Demal | 1 |