| Surname | Individuals |
|---|---|
|
L'Hommedieu
|
1 |
|
Lacasse
|
1 |
|
Lampe
|
1 |
|
Lange
|
216 |
|
Langgaard
|
1 |
|
Langley
|
2 |
|
Lanz
|
1 |
|
Larkin
|
1 |
|
Larsdatter
|
5 |
|
Larsen
|
153 |
|
Larsson
|
1 |
|
Lassen
|
2 |
|
Laulund
|
2 |
|
Lauridsen
|
3 |
|
Lauritsdatter
|
1 |
|
Lauritsen
|
27 |
|
Lauritzdatter
|
1 |
|
Lauritzen
|
48 |
|
Laursen
|
7 |
|
Lay
|
1 |
|
Leach
|
1 |
|
Leadbetter
|
1 |
|
Lee
|
5 |
|
Lehmann
|
1 |
|
Lehn
|
1 |
|
Lei
|
1 |
|
Lerer
|
3 |
|
Lewis
|
1 |
|
Liebendanz
|
1 |
|
Lind
|
4 |
|
Lindberg
|
2 |
|
Lindegaard
|
1 |
|
Lindquist
|
1 |
|
Lindström
|
1 |
|
Lintrup
|
1 |
|
List
|
48 |
|
Ljunggreen
|
1 |
|
Lorentzen
|
2 |
|
Lorenzen
|
10 |
|
Louens
|
1 |
|
Loza
|
1 |
|
Lukanish
|
1 |
|
Lund
|
18 |
|
Lundberg
|
12 |
|
Lundsgaard
|
1 |
|
Lunge
|
1 |
|
Luther
|
1 |
|
Lykkegaard
|
1 |
|
Lyon
|
2 |
|
Lægteskov
|
2 |