Surname Manaszczuk (Manaszczuk 
) , in the world, is a very rare family name. The surname Manaszczuk is characteristic of Australia, where it is a very rare surname, Argentina, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Manaszczuk | Argentina, Brazil, Australia |
| antonina manaszczuk Polish Righteous Among the Nations, PL (b. 1906) |
|