Family name Machník (Machník 
) , all around the world, is a very rare last name. The surname Machník is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Machník | Czechia |
|
františek machník Czechoslovak member of Czechoslovak national parliament, minister of national defence and Czechoslovak politician, CZ (b. 1886) |
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| bohumil machník CZ (b. 1897) |
|
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| petr machník CZ (b. 1981) |
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