Achternamen
| Achternaam | Aantal |
|---|---|
| Luczkowski | 2 |
| Ludden | 1 |
| Ludding | 1 |
| Lüdeke | 1 |
| Ludema | 2 |
| Ludewigs | 1 |
| Ludwiczak | 2 |
| Ludwig | 8 |
| Lueb | 2 |
| Luen | 2 |
| Luenggas | 1 |
| Luer, van der | 2 |
| Luers | 1 |
| Luescher | 1 |
| Luff | 1 |
| Lüfkens | 1 |
| Lugt, van der | 4 |
| Lugtenberg | 2 |
| Lugters | 1 |
| Luij, de | 2 |
| Luija | 1 |
| Luijben | 10 |
| Luijbrefts | 1 |
| Luijcks | 1 |
| Luijckx | 4 |