Last name Krwawnik (Krwawnik 
) , all around the world, is an extremely rare surname. The last name Krwawnik is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Much more prevalently, Krwawnik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Krwawnik | Poland, Brazil |