Cognomen Małczyk (Małczyk 
) , all over the world, is a very rare last name. The surname Małczyk is habitual in Eastern Europe, particularly Poland, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Małczyk | Poland |
|
adam małczyk actor, PL (b. 1974) |
|
Kinga, Iwona, Monika, Kinnga, and Aleksander