Family name Aiol (Ayle 
, Aiel 
, Aiol) , in the entire world, is a rare last name. The last name Aiol is habitual in Lebanon, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Ethiopia. In absolute terms, it most frequently occurs in Ethiopia, Lebanon, and Sudan. More frequently, Aiol is the forename as well as the last name.