Surname Яшчишин (Яшчишин 
) , around the world, is an extremely rare family name. The cognomen Яшчишин is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Яшчишин | Russia, Ukraine |
Yashchishin, and Yashchyshyn