Naissances / Baptêmes
Commune/Paroisse : Bierbeek [Vlaams Brabant] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | DEBAT | 1845 | 1 |
| 2. | DEBECKER | 1850-1974 | 41 |
| 3. | DEBEIJS | 1983 | 1 |
| 4. | DEBEUL | 1975-1978 | 3 |
| 5. | DEBEYS | 1981 | 1 |
| 6. | DEBLESER | 1969 | 1 |
| 7. | DEBOCK | 1859 | 1 |
| 8. | DEBOECK | 1854-1871 | 6 |
| 9. | DEBOET | 1863 | 1 |
| 10. | DEBONTRIDDER | 1968-1977 | 3 |
| 11. | DEBOT | 1815-1865 | 6 |
| 12. | DEBRABANDER | 1968-1972 | 3 |
| 13. | DEBROUWER | 1921-1956 | 5 |
| 14. | DEBRUE | 1952 | 1 |
| 15. | DEBVROYE | 1951 | 1 |