Cognomen Alalu (Alalu 
, אללו 
, الالو) , in the world, is a rare last name. The last name Alalu is habitual in Israel, where it is a rare surname, Peru, and Ethiopia, where it is a very rare surname. In absolute terms, it is the most numerous in Nigeria, Ethiopia, and Peru. Also, Alalu is the forename as well as the last name.