Achternamen
| Achternaam | Aantal |
|---|---|
| Piron | 7 |
| Pironet | 2 |
| Pirongs | 1 |
| Pirotte | 1 |
| Pirovano | 2 |
| Pirson | 8 |
| Pisa | 1 |
| Pisane | 1 |
| Pisano | 1 |
| Pisarowitz | 2 |
| Pisart | 1 |
| Pison | 4 |
| Pissoort | 1 |
| Pistel | 2 |
| Pisters | 144 |
| Pistor | 1 |
| Pistorius | 9 |
| Pistro, del | 1 |
| Piszko | 1 |
| Pitaels | 1 |
| Piters | 44 |
| Piton | 1 |
| Pittens | 1 |
| Pittevils | 1 |
| Pitti | 4 |