Błaszczyk
# Błaszczyk

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 (Polish pronunciation:) Błaszczak (Polish pronunciation:) | Błaszczyk (Polish pronunciation:) Błaszczak (Polish pronunciation:) |
| Ukrainian (Romanization) | Блащук (Blashchuk, Blaščuk) | Блащук (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
