Achternamen
| Achternaam | Aantal |
|---|---|
| Bertholet | 22 |
| Berti | 1 |
| Bertin | 2 |
| Berting | 2 |
| Bertisen | 1 |
| Bertissen | 1 |
| Bertjens | 15 |
| Bertone | 1 |
| Bertram | 26 |
| Bertrams | 16 |
| Bertrand | 55 |
| Bertrang | 1 |
| Bertus | 6 |
| Bervaes | 7 |
| Bervoets | 31 |
| Berx | 4 |
| Besamusca | 1 |
| Besançon | 1 |
| Besauw, van | 1 |
| Besems | 2 |
| Beser | 1 |
| Beset | 1 |
| Besling | 2 |
| Besouw | 5 |
| Besouw, van | 8 |