Surname Мальшевский (Мальшевский 
) , worldwide, is an extremely rare cognomen. The last name Мальшевский is habitual in Eastern Europe, particularly Belarus, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Мальшевский | Russia, Belarus |
Malchevskii, and Malshevsky