Family name Ocásek (Ocásek 
) , worldwide, is a very rare last name. The last name Ocásek is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| josef ocásek (b. 1912) |
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| jaroslav ocásek (b. 1925) |
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| zdeněk ocásek (b. 1948) |
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