Family name Šimunič (Šimunič 
) , around the globe, is a very rare last name. The last name Šimunič is habitual in Slovenia, where it is quite a rare surname, and Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šimunič | Slovenia, Czechia |
| boštjan šimunič Slovene athletics competitor, SI (b. 1974) |
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| boštjan šimunič researcher |
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