Family name Poljanšek (Poljanšek 
) , in all the world, is a rare surname. The cognomen Poljanšek is habitual in Southern Europe, particularly Slovenia, where it is quite a rare surname, and Croatia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Poljanšek | Croatia, Slovenia |
|
miloš poljanšek SI (b. 1923) |
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| igor poljanšek SI (b. 1947) |
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| rudi poljanšek SI (b. 1953) |
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| martin poljanšek SI |
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| simon poljanšek SI |
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| ida poljanšek SI |
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| karmen poljanšek SI |
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| matjaž poljanšek SI |
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