Cognomen Алайя (Alaia 
, Алайя 
) , in all the world, is quite a rare last name. The last name Алайя is habitual in Italy, where it is quite a rare surname, Malaysia, and Qatar, where it is a rare surname. Not in comparison with a country's population, it is commonest in Italy, Malaysia, and the United States. Much less frequently, Алайя is the forename as well as the last name.