Cognomen Штефин (Штефин 
) , in all the world, is a very rare last name. The last name Штефин is characteristic of Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Штефин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Штефин | Kazakhstan, Russia |