Family name Zasadna (Zasadna 
) , in the world, is a very rare surname. The family name Zasadna is habitual in Poland, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and the United States. More frequently, Zasadna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zasadna | Poland, Ukraine, United States |