Throughout the world, Стач (Stach 
, Стач 
) is a rare male first name. The given name Стач is characteristic of the Democratic Republic of the Congo, where it is a rare masculine name, Poland, and Italy, where it is a very rare boy's name. Likewise, Стач is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Stach | Czechia, Germany, Democratic Republic of the Congo, United States, Poland |
| Стач | Belarus, Russia, Kazakhstan, Ukraine |