Cognomen Pustišek (Pustišek 
) , in the world, is a very rare last name. The last name Pustišek is habitual in Southern Europe, particularly Croatia, where it is quite a rare surname, and Slovenia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pustišek | Croatia, Slovenia |
| marta pustišek Yugoslav gymnast (1917-1966), SI (b. 1917) |
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| marko pustišek Austrian actor, AT (b. 1963) |
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| sabina bertoncelj-pustišek SI |
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| matevž pustišek SI |
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