Family name Januška (Januska 
, Januška 
) , worldwide, is quite a rare surname. The family name Januška is characteristic of Lithuania, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Czechia. Much less frequently, Januška is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Januska | Hungary, Slovakia, Lithuania, Czechia, United States |
| Januška | Czechia, Slovakia, Lithuania, Croatia |
| jonas januška (b. 1906) |
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| ľudovít januška Czechoslovak psychologist, SK (b. 1926) |
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| ivo januška CZ (b. 1932) |
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| jonas januška LT (b. 1935) |
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| albinas januška Lithuanian politician, LT (b. 1960) |
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| jaroslav januška CZ (b. 1960) |
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| jiří januška Czech association football player, CZ (b. 1997) |
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Tim, Patrik, Robert, Dušan, Luboš, Jiří, Saulius, Andrius, Artūras, Arvidas, Karolis, Paulius, Rapolas, Dominik, Lukáš, Tomáš, Zdeněk, Robertas, Jaroslav, Vaidotas, Michal, Martin, Ignas, Vaida, Petr, Jana, Ján, Tesa, Ilze, Matas, Arnas, Boris, Borna, Vytautas, Karel, Peter, Pijus, Radim, Roman, Rytis, Gytis, Janka, Tomas, Nedas, Pavel, and Tautvydas