Surname Poštrak (Poštrak 
) , throughout the world, is a very rare family name. The cognomen Poštrak is habitual in Southern Europe, particularly Slovenia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Poštrak | Slovenia |
|
denis poštrak SI (b. 1987) |
|
| milko poštrak SI (b. 1960) |
|
|
| aleš poštrak SI |
|