Family name Janash (Janash 
, Жанаш 
) , worldwide, is a very rare last name. The last name Janash is characteristic of Kuwait, where it is a rare surname, Kazakhstan, and Kyrgyzstan, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Kazakhstan, the United States, and Kuwait. More prevalently, Janash is the forename as well as the last name.