| Surname | Individuals |
|---|---|
|
Jaacks
|
7 |
|
Jabs
|
39 |
|
Jacobs
|
47 |
|
Jacobsen
|
2 |
|
Jahn
|
1 |
|
Jahncke
|
1 |
|
Jahnke
|
4 |
|
Jahns
|
3 |
|
Janell
|
2 |
|
Janke
|
2 |
|
Jansen
|
14 |
|
Janzen
|
10 |
|
Japp
|
6 |
|
Japs
|
1 |
|
Jargow
|
1 |
|
Jarmatz
|
1 |
|
Jauckens
|
1 |
|
Jenkel
|
3 |
|
Jennerjahn
|
9 |
|
Jenning
|
8 |
|
Jensen
|
1 |
|
Jenson
|
1 |
|
Jenssen
|
1 |
|
Jeske
|
1 |
|
Jessel
|
1 |
|
Jippen
|
1 |
|
Jochens
|
10 |
|
Johanning
|
2 |
|
Johannsen
|
1 |
|
Johansson
|
9 |
|
Johst
|
9 |
|
Jonas
|
3 |
|
Jonsdotter
|
1 |
|
Joost
|
22 |
|
Junge
|
2 |
|
Just
|
2 |
|
Jäde
|
1 |
|
Jäger
|
34 |
|
Jölpe
|
22 |
|
Jörke
|
2 |
|
Jörns
|
4 |
|
Jührs
|
2 |
|
Jürgens
|
23 |
|
Jürgensen
|
1 |