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Last name Krupska (Krupska
, Крупська
, Крупска
) , in the world, is quite a rare family name. The surname Krupska is habitual in Ukraine, where it is quite a rare surname, Poland, and Lithuania, where it is a rare surname. In absolute terms, it is the most numerous in Eastern Europe, particularly Ukraine, Poland, and Slovakia. Likewise, Krupska is the forename as well as the last name.