| Naam | Aantal | Naam | Aantal |
|---|
| Laan | 1 | Lammerse | 1 |
| Laan, ter | 1 | Lammerts | 12 |
| Laan, van der | 26 | Lammerts' | 18 |
| Laanstra | 4 | Lampe | 2 |
| Laar, van | 20 | Lamping | 5 |
| Laarhoven, van | 2 | Lamsma | 5 |
| Laarhuis | 4 | Land | 1 |
| Laars, van der | 2 | Land, van | 2 |
| Laats | 2 | Landaker | 1 |
| Labeij | 1 | Landen, van | 1 |
| Labeij, de | 1 | Landen hofmeier van Austrasië, van | 1 |
| Labotz | 1 | Landheer | 2 |
| Lacroix | 2 | Landman | 2 |
| Ladage | 2 | Landmeter | 5 |
| Ladensteijn | 1 | Landstra | 3 |
| Ladesteijn, van | 2 | Landt | 2 |
| Ladrague | 1 | Landwehr | 1 |
| Laekwaert | 1 | Lang, van | 11 |
| Laferte | 3 | Langbroek | 1 |
| Laffeber | 3 | Lange, de | 8 |
| Laffra | 1 | Langelaen | 1 |
| Lag, de | 1 | Langen, de | 1 |
| Lagas | 1 | Langenberg | 1 |
| Lagendijk | 2 | Langendonk | 2 |
| Lagerwij | 2 | Langerak, van | 1 |
| Lageveen | 6 | Langerslag | 1 |
| Lageweg | 2 | Langestraat | 2 |
| Laghuwitz | 2 | Langetaem | 1 |
| Laheij | 1 | Langevoord | 6 |
| Lahm | 1 | Langhout | 3 |
| Lahtela | 2 | Langstraat | 2 |
| Lakeman | 3 | Lankelma | 5 |
| Lakemond | 2 | Lankhorst | 3 |
| Lakerveld | 1 | Lankkamp | 1 |
| Lam | 2 | Lans, van der | 2 |
| Lam, 't | 2 | Lansen | 2 |
| Lambarts | 1 | Lansink | 1 |
| Lamberink | 2 | Lanting | 10 |
| Lambers | 2 | Lantmeijer | 2 |
| Lamberts (van den Boogaard) | 1 | Laon, of | 1 |
| Lamberts' | 4 | Laon, van | 2 |
| Lambertsz | 1 | Lap | 5 |
| Lameijer | 2 | Lapstra | 1 |
| Lameris | 10 | Laroij | 1 |
| Lamers | 2 | Larooij | 1 |
| Lamme | 2 | Laroy | 2 |
| Lammerink | 1 | Larsen | 1 |
| Lammers | 6 | Larson | 2 |
| Lammers juffrouw | 1 | Lasker | 2 |
| Lammers' | 2 | Laskewitz | 2 |
