Achternamen
| Achternaam | Aantal |
|---|---|
| Lones | 2 |
| Loneus | 4 |
| Loneux | 1 |
| Longayroux | 1 |
| Longé | 1 |
| Longen | 1 |
| Longerich | 5 |
| Longeval | 1 |
| Longeville, de (van Wersch) | 1 |
| Longhi | 1 |
| Longin | 2 |
| Longrée | 1 |
| Lonis | 7 |
| Lonissen | 13 |
| Lonkhuijzen, van | 2 |
| Lonkhuyzen, van | 1 |
| Lonneux | 2 |
| Lönnissen | 1 |
| Lonnoy | 2 |
| Lonsdorfer | 1 |
| Lonussen | 8 |
| Lony | 6 |
| Loo | 37 |
| Loo, de | 23 |
| Loo, te | 1 |