Cognomen Luptak (Luptak 
) , globally, is quite a rare last name. The surname Luptak is habitual in Eastern Europe, particularly Slovakia, where it is quite a common surname, Czechia, where it is quite a rare surname, and Hungary, where it is a rare surname. In absolute terms, it is the most numerous in Slovakia, the United States, and Czechia.
| ivan luptak Slovak politician, SK (b. 1943) |
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| jozef luptak cellist and artistic director, SK (b. 1969) |
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| ivan luptak researcher |
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| jakub luptak researcher |
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| steve luptak college basketball player (2008–2011) American |
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