Surname Ереш (Eresh 
, Erech 
, Ереш 
) , worldwide, is a rare last name. The last name Ереш is characteristic of Croatia, where it is quite a common surname, Bosnia and Herzegovina, where it is quite a rare surname, and Russia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Croatia, Bosnia and Herzegovina, and India. Also, Ереш is the forename as well as the last name.