Cognomen Hałaczkiewicz (Hałaczkiewicz 
) , throughout the world, is a rare last name. The surname Hałaczkiewicz is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hałaczkiewicz | Poland |
| stanisław hałaczkiewicz PL (b. 1899) |
|