Cognomen Zgonik (Zgonik 
, Згоник 
) , around the globe, is a rare last name. The surname Zgonik is characteristic of Slovenia, where it is quite a rare surname, Belarus, where it is a rare surname, and Ukraine. Not in comparison with a country's population, it is commonest in Slovenia, Ukraine, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Zgonik | Slovenia, Argentina, Croatia, Germany, United States |
| Згоник | Ukraine, Belarus, Russia, Kyrgyzstan, Kazakhstan |
| franc zgonik SI (b. 1898) |
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| mavricij zgonik SI (b. 1910) |
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| nadja zgonik SI (b. 1964) |
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| zgonik m researcher |
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| marko zgonik Slovene physicist, SI |
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| miran zgonik SI |
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| tanja zgonik SI |
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| vera zgonik SI |
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