Family name Tyushkevich (Тюшкевич 
, Tyushkevich 
) , all over the world, is quite a rare last name. The surname Tyushkevich is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Тюшкевич | Kazakhstan, Russia, Ukraine, Belarus |
| Tyushkevich | Russia, Austria, Belarus, Bulgaria, Ukraine |