| Name | Total | Name | Total |
|---|
| Laadstra | 1 | Lankhorst | 2 |
| Laageveen | 1 | Lankveld | 2 |
| Laagland | 47 | Lans, van der | 1 |
| Laak, ter | 1 | Lanting | 2 |
| Laak, van | 1 | Lantinga | 1 |
| Laan | 2 | Lap | 6 |
| Laan, van der | 22 | Larbig | 1 |
| Laanen | 1 | Larooi | 1 |
| Laanstra | 1 | Laroos | 2 |
| Laar, van | 3 | Lasker | 1 |
| Laar, van de | 1 | Laskewitz | 1 |
| Laarakkers | 1 | Laurentzen | 1 |
| Laarman | 1 | Lauring | 1 |
| Laarmans | 1 | Laurink | 1 |
| Laat, de | 2 | Lautenbach | 1 |
| Labbée, de | 1 | Lauwenstein | 1 |
| Ladenius | 2 | Lavell | 1 |
| Laenen (Laanen) | 1 | Laverman | 2 |
| Lakeman | 1 | Lavoo | 2 |
| Lakemond | 8 | Leber | 1 |
| Lam | 2 | Ledel | 11 |
| Lambers | 1 | Ledig | 1 |
| Lambert | 2 | Lee, van der | 10 |
| Lambooij | 4 | Leek | 1 |
| Lamerus | 4 | Leemeijer | 1 |
| Lamet | 2 | Leemeyer | 1 |
| Lammers | 8 | Leemker | 3 |
| Lammerts | 2 | Leemkoel | 7 |
| Lammertsma | 1 | Leemreis | 1 |
| Lampe | 23 | Leen | 2 |
| Lamphen | 1 | Leenders | 1 |
| Land, van der | 1 | Leenes | 9 |
| Landman | 44 | Leenstra | 46 |
| Landskroon | 1 | Leest, van der | 15 |
| Landstra | 2 | Leeuw | 1 |
| Lang, de | 2 | Leeuw, de | 6 |
| Lange, de | 301 | Leeuw, van der | 1 |
| Langedijk | 41 | Leeuwen, van | 3 |
| Langemeijer | 4 | Leeuwens | 1 |
| Langemeyer | 1 | Leeuwkema | 1 |
| Langen | 3 | Legdeur | 3 |
| Langenberg | 1 | Legebeke | 1 |
| Langendijk | 3 | Lei, van der | 4 |
| Langendoen | 2 | Leidig | 1 |
| Langenhorst | 4 | Leij, van der | 1 |
| Langenkamp | 1 | Leijer, de | 1 |
| Langhe, de | 1 | Leijsen | 1 |
| Langhorst | 1 | Leisink | 2 |
| Langhout | 46 | Leistra | 30 |
| Langius | 3 | Lejeune | 1 |
