Family name Щетин (Щетин 
, Scetin, Schetin 
) , in the entire world, is a rare last name. The family name Щетин is habitual in Eastern Europe, particularly Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. In absolute terms, it is the most numerous in Russia, Belarus, and Brazil. Much less frequently, Щетин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Щетин | Kazakhstan, Russia, Ukraine, Belarus |
| Schetin | Brazil |
| Shchetin | Russia |