Family name الاى (Alaa 
, Ulay 
, Alay ) , worldwide, is a widespread last name. The surname الاى is habitual in Egypt, where it is a common surname, Iraq, where it is quite a common surname, and Syria (explore the name in all countries). In absolute terms, it is commonest in Egypt, Iraq, and Algeria. More prevalently, الاى is the forename as well as the last name.