| Nachname | Personen |
|---|---|
|
O'Connor
|
3 |
|
O'Neill
|
6 |
|
Oberbieber
|
1 |
|
Oberdorfer
|
1 |
|
Odendahl
|
1 |
|
Oestreich
Östreich |
19 1 20 |
|
Öttershagen
|
5 |
|
Olligschläger
|
1 |
|
Oppenheim
|
3 |
|
Oppenheimer
|
18 |
|
Opper
|
5 |
|
Orthal
|
1 |
|
Osborne
|
2 |
|
Oster
|
2 |
|
Overbeeck
|
2 |