Achternamen
| Achternaam | Aantal |
|---|---|
| Bartholomeus | 23 |
| Bartholomij | 1 |
| Bartkowiak | 1 |
| Bartkowski | 1 |
| Bartnik | 1 |
| Bartok | 1 |
| Bartoli | 1 |
| Bartolissi | 1 |
| Bartolomé | 2 |
| Bartolomeus | 1 |
| Bartos | 1 |
| Bartram | 1 |
| Barts | 2 |
| Bartsch | 1 |
| Bartz | 1 |
| Barwasser | 13 |
| Barwegen | 2 |
| Bary | 3 |
| Bas | 5 |
| Basariçi | 1 |
| Baselier | 3 |
| Baselmans | 9 |
| Basemans | 1 |
| Baßier | 1 |
| Basili | 2 |