Cognomen Elior (Elior 
, אליאור ) , throughout the world, is quite a rare family name. The last name Elior is habitual in Israel, where it is quite a common surname, Cyprus, where it is quite a rare surname, and Venezuela, where it is a very rare surname. In absolute terms, the name is most common in Israel, Cyprus, and Mexico. More frequently, Elior is the forename as well as the last name.