Last name Szostak (Szostak 
, Шостак 
, Shostak 
) , throughout the world, is a common surname. The cognomen Szostak is characteristic of Eastern Europe, particularly Belarus, where it is quite a common surname, Ukraine, and Poland. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Ukraine, Poland, and Russia. Also, Szostak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Szostak | Paraguay, Canada, Poland, United States, Germany |
| Шостак | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Shostak | Canada, Brazil, Poland, United States, Germany |
| Schostak | Canada, Brazil, United States, United Kingdom, Germany |
| mikołaj szostak Roman Catholic bishop (b. 1710) |
|
|
|
józef szostak Polish officer, PL (b. 1897) |
|
|
stanisław szostak Officer of th Polish Army, GB (b. 1898) |
|
|
karol gąsienica szostak Polish sportsperson (1908-1996), PL (b. 1908) |
|
| zygmunt szostak Polish Righteous Among the Nations, PL (b. 1886) |
|
|
| ludwika szostak Polish Righteous Among the Nations, PL (b. 1891) |
|
|
|
jack william szostak American biologist, US (b. 1952) |
|
| bronisław szostak PL (b. 1894) |
|
|
| edward szostak Polish basketball player, PL (b. 1911) |
|
|
| zbigniew szostak Polish officer (1915-1944), PL (b. 1915) |
|
|
| jan szostak PL (b. 1913) |
|
|
|
karolina szostak Polish journalist, PL (b. 1975) |
|
|
stephanie szostak French actress, FR (b. 1975) |
|
| jan szostak PL (b. 1917) |
|
|
| zdzisław szostak Polish composer, PL (b. 1930) |
|