Błaszczyk, Błaszczak, Blaščik, Blaščak, Blashchuk, or Blashchak Blasscyk is a surname.
The surname is derived from Slavic diminutives of the given name Blasius. Błaszczyk and Błaszczak are the standard Polish variants, with Błaszczyk about four times more common. A variant with a Ukrainian/Belarusian ending (-uk) is found at a lower frequency in Poland, mainly in the east.
Language Masculine Feminine Czech, Slovak Blaščik Blaščík Blaščak Blaščiková Blaščíková Blaščaková Polish Błaszczyk () Błaszczak () Ukrainian (Romanization) (Blashchuk, Blaščuk)
People Mariusz Błaszczak (born 1969), Polish politician Ewa Błaszczyk (born 1955), Polish actress Grzegorz Błaszczyk (born 1953), Polish historian Lucjan Błaszczyk (born 1974), Polish table tennis player Iwona Blazwick (born 1955), British art critic, director of the Whitechapel Art Gallery
References