Cognomen Knoppek (Knoppek 
) , around the globe, is a very rare family name. The cognomen Knoppek is characteristic of Western Europe, particularly Germany, where it is a rare surname. Also, Knoppek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Knoppek | Germany, Poland |
| jan knoppek politician (1939-2008), PL (b. 1939) |
|
|
| krzysztof knoppek Polish lawyer, PL |
|
|
| juliane knoppek |
|