Across the world, Pietruszka (Pietruszka 
) is an extremely rare unknown gender first name. Much less frequently, Pietruszka is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pietruszka | Poland, France, United States, United Kingdom, Germany |
| wolf dieter pietruszka (b. 1938) |
|