Last name اينا (Aina 
, Aena 
, اينا 
) , worldwide, is a widespread cognomen. The family name اينا is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is quite a common surname, Madagascar, and Namibia (explore the name in all countries). In absolute terms, it most frequently occurs in Nigeria, Indonesia, and Madagascar. Likewise, اينا is the forename as well as the last name.