Cognomen Willimczik (Willimczik 
) , globally, is a very rare family name. The cognomen Willimczik is habitual in Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Willimczik | United States, Germany |
| kurt willimczik DE (b. 1907) |
|
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| klaus willimczik German writer, DE (b. 1940) |
|