29 last names begin with L
- Labuhn (19)
- Larsdatter (46)
- Larsdatter Kyse (2)
- Larsdr (2)
- Larsdtr (7)
- Larsen (83)
- Larsen Kyse (2)
- Larsen Skou (4)
- Larsen Skræder (1)
- Lassen (8)
- Lauridsdatter (1)
- Lauridsen (1)
- Lauridsen Gorm (1)
- Lauritsen (1)
- Lauritzdatter (6)
- Lauritzen Skou (1)
- Laursdatter (2)
- Laursdr (1)
- Laursen (6)
- Laursen Gorm (1)
- Laursen Stang (1)
- Lennartsdr (1)
- Levermann (1)
- Liebert (4)
- Lindegaard Hansen (1)
- Lippert (4)
- Lolliche (1)
- Lundberg (1)
- Lundberg Jørgensen (1)
