Family name Ölhafen (Ölhafen 
) , around the globe, is a very rare cognomen. The cognomen Ölhafen is characteristic of Western Europe, particularly Austria, where it is a rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ölhafen | Austria, Germany |
| rüdiger ölhafen (b. 1400) |
|
|
| christine von ölhafen (b. 1792) |
|
|
| johanna rosina ölhafen |
|