Cognomen Mašík (Mašík 
) , across the world, is a very rare family name. The last name Mašík is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mašík | Czechia |
| emil mašík CZ (b. 1861) |
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| františek mašík CZ (b. 1868) |
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jiří mašík Czech athlete, CZ (b. 1973) |
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| jiří mašík particle physicist in Manchester, UK |
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| michal mašík CZ (b. 1976) |
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