| Surname | Individuals |
|---|---|
|
Jacobsdatter
|
5 |
|
Jacobsen
|
11 |
|
Jakobsen
|
3 |
|
Jensdatter
|
99 |
|
Jensen
|
201 |
|
Jeppesen
|
2 |
|
Jepsen
|
2 |
|
Jesdatter
|
6 |
|
Jessen
|
9 |
|
Johannsen
|
2 |
|
Johansdatter
|
1 |
|
Johansen
|
7 |
|
Johanson
|
1 |
|
Jonasen
|
1 |
|
Jonsen
|
1 |
|
Juhl
|
3 |
|
Jørgensdatter
|
21 |
|
Jørgensen
|
67 |