Cognomen Yashnik (Yashnik 
, Яшник 
) , in the entire world, is a rare surname. The surname Yashnik is habitual in Ukraine, where it is quite a rare surname, Latvia, where it is a rare surname, and Kazakhstan. In absolute terms, it is the most numerous in Ukraine, Russia, and Kazakhstan. Very seldom, Yashnik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yashnik | Russia, India, Latvia, United States, Ukraine |
| Яшник | Belarus, Kazakhstan, Russia, Ukraine |