Surname Хаш (Khash 
, Chasz 
, Хаш 
) , in the entire world, is a rare cognomen. The last name Хаш is characteristic of Mongolia, where it is quite a rare surname, Kuwait, where it is a rare surname, and Estonia. Not in comparison with a country's population, this name is the most popular in India, Mongolia, and Saudi Arabia. Likewise, Хаш is the forename as well as the last name.