Throughout the world, Аиса (Aisa 
, Aysa , Аиса 
) is a widespread predominantly feminine, but very seldom male first name. The forename Аиса is characteristic of Philippines, where it is quite a common female name, Kuwait, where it is quite a rare dominantly girly, but infrequently male name, and India, where it is quite a rare girly name. In absolute terms, the name is most common in India, Philippines, and Indonesia. Much less frequently, Аиса is the last name as well as the forename.
Аиса is also a name for the fictitious and mythical characters: Aisa , the fictional character from One Piece and Aisa , the name for a Fate in Greek mythology.