Surname Tichák (Tichák 
) , around the world, is a very rare cognomen. The surname Tichák is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tichák | Czechia |
|
milan tichák Czech historian (1933-2020), CZ (b. 1933) |
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| alois tichák CZ (b. 1892) |
|
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| tomáš tichák Czech playwright and publicist, CZ (b. 1957) |
|
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| jan tichák CZ (b. 1952) |
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| viktor tichák CZ (b. 1990) |
|