Last name Froněk (Froněk 
) , all around the world, is a rare surname. The family name Froněk is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Froněk | Czechia |
| josef froněk Czech lawyer and city official in Prague (1861-1920), CZ (b. 1861) |
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| emanuel froněk (b. 1886) |
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| františek froněk CZ (b. 1898) |
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| arnošt froněk SK (b. 1923) |
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| michal froněk Czech architect and designer, CZ (b. 1966) |
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| jiří froněk Czech surgeon, CZ (b. 1970) |
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| jaroslav froněk CZ (b. 1964) |
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| jan froněk CZ (b. 1984) |
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