Last name Bučko (Бучко 
, Bučko 
) , throughout the world, is quite a rare cognomen. The family name Bučko is characteristic of Ukraine, where it is quite a rare surname, Slovakia, and Serbia. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Ukraine, Russia, and Slovakia.
| VARIANT | COUNTRY |
|---|---|
| Бучко | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |
| Bučko | Germany, Slovakia, Czechia, Serbia, Croatia |
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štefan bučko Slovak actor, presenter and educator, SK (b. 1957) |
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| ludevít bučko SK (b. 1906) |
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| andrej bučko SK (b. 1912) |
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karol bučko Czechoslovak football manager |
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| michal bučko SK (b. 1931) |
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martin bučko Slovak ice hockey player, SK |
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| pavel bučko badminton player, SK (b. 1962) |
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| ondřej bučko researcher |
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| andrea bučko Slovak singer, SK (b. 1989) |
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Mia, Vesna, Martin, Marcel, Maroš, Matúš, Michal, Mário, Sandra, Braňo, Patrik, Rasťo, Robert, Daniel, Lukaš, Ernest, Viktor, Ondrej, Šimon, Blažej, Dominic, Dominik, Honza, Eugen, Juraj, Jozef, Jan, Adam, Buč, Ján, Nina, Ivan, Igor, Olja, Marek, Matej, Lukáš, Milan, Boris, Pavel, Pavol, Peter, Radek, Roman, David, Goran, Jakub, Josef, Anton, and Lubomír