Cognomen Wienczyslawa (Wienczyslawa 
) , around the world, is a rare surname. The last name Wienczyslawa is characteristic of Eastern Europe, particularly Poland, where it is quite a rare surname. Very seldom, Wienczyslawa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wienczyslawa | Poland, United States |
| wienczyslawa czarlewski researcher (ORCID 0000-0002-6180-3232) |
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