Surname Šlapák (Šlapák 
) , throughout the world, is a rare last name. The surname Šlapák is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šlapák | Czechia |
| antonín šlapák (b. 1881) |
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| františek šlapák CZ (b. 1893) |
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| kamil šlapák CZ (b. 1897) |
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| jan šlapák (b. 1898) |
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| františek šlapák (b. 1910) |
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| karel šlapák (b. 1918) |
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| josef šlapák (b. 1927) |
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| ivo šlapák CZ (b. 1952) |
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| jan šlapák Slovak entomologist, SK |
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| martin šlapák Czech footballer, CZ (b. 1987) |
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