Family name Čálek (Čálek 
) , in the entire world, is a very rare surname. The last name Čálek is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Čálek | Czechia |
| františek čálek CZ (b. 1877) |
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| josef čálek (b. 1900) |
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| františek čálek CZ (b. 1913) |
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| václav čálek CZ (b. 1923) |
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| miloš čálek CZ (b. 1925) |
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| pavel čálek (b. 1943) |
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| oldřich čálek (b. 1946) |
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| david čálek CZ (b. 1971) |
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