Surname Ош (Osh 
, Ош 
) , in all the world, is quite a rare family name. The cognomen Ош is habitual in Kyrgyzstan, where it is quite a rare surname, Egypt, and Saudi Arabia. Not in comparison with a country's population, the name is most common in Egypt, Saudi Arabia, and Indonesia. Much less frequently, Ош is the forename as well as the last name.