Achternamen
| Achternaam | Aantal |
|---|---|
| Latuasan | 1 |
| Latz | 1 |
| Lau | 1 |
| Lau, de | 2 |
| Laube | 1 |
| Laubur | 1 |
| Lauck | 1 |
| Laudij | 6 |
| Laudy | 46 |
| Lauenroth | 1 |
| Lauer | 2 |
| Laufen | 2 |
| Laufenberg | 2 |
| Laufens | 1 |
| Lauff | 1 |
| Lauffs | 1 |
| Laugs | 78 |
| Laukemper | 1 |
| Laumann | 1 |
| Laumans | 11 |
| Laumen | 251 |
| Laun | 1 |
| Launoit, de | 1 |
| Lauran | 1 |
| Laurant | 4 |