Cognomen Muhaiya (Muhaiya 
) , all around the world, is a very rare last name. The last name Muhaiya is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, Malaysia, and Philippines, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Indonesia, India, and Malaysia. Likewise, Muhaiya is the forename as well as the last name.