Last name Allaa (Allaa 
, اللاة 
) , in the world, is quite a rare surname. The surname Allaa is habitual in Algeria, where it is quite a rare surname, Egypt, and Syria, where it is a rare surname. Not in comparison with a country's population, the name is most common in Egypt, Algeria, and India. More prevalently, Allaa is the forename as well as the last name.