Surname ハイル (Hailu 
, Heil 
, Heyl 
) , throughout the world, is a widespread cognomen. The cognomen ハイル is characteristic of Ethiopia, where it is a common surname, Germany, where it is quite a common surname, and Eswatini (explore the name in all countries). In absolute terms, the name is most common in Ethiopia, Germany, and the United States. Also, ハイル is the forename as well as the last name.