Commune/Paroisse : Leuze
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BALAND | 1928 | 1 |
| 2. | BARBIEUX | 2004 | 2 |
| 3. | BAUDOUL | 0-1914 | 9 |
| 4. | BAUDOUR | 2011 | 1 |
| 5. | BAUDOUX | 2006 | 1 |
| 6. | BAUDRY | 2011 | 1 |
| 7. | BAUDUIN | 1882 | 2 |
| 8. | BAUFFE | 2004 | 2 |
| 9. | BECQUEREAU | 2012 | 1 |
| 10. | BEUGNIES | 2011 | 1 |
| 11. | BODART | 1896 | 1 |
| 12. | BORGIES | 2010 | 1 |
| 13. | BOTQUIN | 2006 | 1 |
| 14. | BOUCHER | 1930 | 1 |
| 15. | BOURGEOIS | 1950 | 1 |
| 16. | BOUTIAU | 2011 | 1 |
| 17. | BREBART | 2003 | 1 |
| 18. | BRISMEE | 2006 | 1 |
| 19. | BRUNIN | 2010 | 1 |
| 20. | BUCKENS | 2006 | 1 |
| 21. | BUREAU | 2004 | 1 |
| 22. | BUSINE | 2006 | 1 |