Surname Malynowsky (Malynowsky 
) , in the world, is a very rare cognomen. The last name Malynowsky is habitual in Canada, where it is a very rare surname, Australia, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Canada, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Malynowsky | United Kingdom, Australia, United States, Canada |