Last name Шемушевич-Пергат (Шемушевич-Пергат 
) , in the world, is an extremely rare family name. The cognomen Шемушевич-Пергат is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname. Parts of the name also exists independently as a last name Шемушевич, and a last name Пергат.
| VARIANT | COUNTRY |
|---|---|
| Шемушевич-Пергат | Ukraine |