Naissances / baptêmes
Commune/Paroisse : Decazeville 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BRO | 1841-1846 | 2 |
| 2. | BROMET | 1855 | 1 |
| 3. | BROMMET | 1856 | 1 |
| 4. | BRONZE | 1862 | 1 |
| 5. | BROS | 1836-1898 | 25 |
| 6. | BROSSI | 1882 | 2 |
| 7. | BROSSY | 1878 | 1 |
| 8. | BROUGES | 1845 | 1 |
| 9. | BROUSSAL | 1859-1899 | 31 |
| 10. | BROUSSE | 1857-1861 | 2 |
| 11. | BROUSSY | 1886 | 1 |
| 12. | BROUZE | 1858 | 1 |
| 13. | BROUZES | 1888-1894 | 4 |