Family name Хайлу (Hailu 
, Хайлу 
) , throughout the world, is a widespread surname. The cognomen Хайлу is characteristic of Ethiopia, where it is a common surname, Lebanon, where it is quite a rare surname, and United Arab Emirates. In absolute terms, this name is the most popular in Ethiopia, Saudi Arabia, and Sudan. Also, Хайлу is the forename as well as the last name.