Last name Stronczek (Stronczek 
) , across the world, is a rare cognomen. The family name Stronczek is characteristic of Poland, where it is a rare surname, Germany, and the United States, where it is a very rare surname. Also, Stronczek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stronczek | Brazil, United States, Germany, Poland |
| anna stronczek (b. 1942) |
|
|
| marcin stronczek PL (b. 1950) |
|