Family name Mitlash (Mitlash 
, Митлаш 
) , in the entire world, is a rare cognomen. The surname Mitlash is characteristic of Eastern Europe, particularly Russia, where it is a rare surname, and Ukraine, where it is an extremely rare surname. Likewise, Mitlash is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mitlash | India, Russia |
| Митлаш | Russia, Ukraine |