| Surname | Individuals |
|---|---|
|
Ublis
|
1 |
|
Uelen
|
1 |
|
Uljee
|
1 |
|
Uljee (Lullje, Leuje, Lolij)
|
1 |
|
Ulrich
|
1 |
|
Unga
|
1 |
|
Uninga van Hoytema
|
1 |
|
van Ulzen
|
18 |
|
van Unia
|
5 |