Cognomen ايزا (Eiza 
, Aiza 
, ايزا 
) , in all the world, is quite a common family name. The surname ايزا is habitual in Bolivia, where it is quite a rare surname, Malaysia, and Costa Rica. Measured by absolute frequency, it is commonest in Japan, Malaysia, and Bolivia. Much more prevalently, ايزا is the forename as well as the last name.