Surname Аяса (Ayasa 
, Аяса 
) , all around the world, is quite a rare cognomen. The cognomen Аяса is habitual in India, where it is a rare surname, Palestinian Territory, and Saudi Arabia, where it is a very rare surname. Measured by absolute frequency, the name is most common in India, Bangladesh, and Indonesia. More frequently, Аяса is the forename as well as the last name.