Surname Khos (Khos 
, คอส 
) , throughout the world, is a rare cognomen. The family name Khos is habitual in Pakistan, where it is a rare surname, Malaysia, where it is a very rare surname, and Croatia. Not in comparison with a country's population, it most frequently occurs in Pakistan, Indonesia, and India. Likewise, Khos is the forename as well as the last name.