Cognomen Ftáčnik (Ftáčnik 
) , in the world, is a very rare surname. The surname Ftáčnik is characteristic of Eastern Europe, particularly Slovakia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ftáčnik | Slovakia |
|
milan ftáčnik Slovak politician (1956-2021), SK (b. 1956) |
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ľubomír ftáčnik Czechoslovak chess player, SK (b. 1957) |
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