Last name Kuťák (Kuťák 
, Кутак 
) , all over the world, is a very rare cognomen. The cognomen Kuťák is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname, and Ukraine, where it is a very rare surname.
| václav kuťák botanist (1876-1956), CZ (b. 1876) |
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| zdeněk kuťák CZ (b. 1935) |
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| filip kuťák Czech Ice hockey player, CZ (b. 1996) |
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