Family name Gushtyn (Gushtyn 
, Гуштын 
) , worldwide, is a rare last name. The cognomen Gushtyn is habitual in Belarus, where it is quite a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Gushtyn | Russia |
| Гуштын | Belarus, Russia, Kazakhstan |