Cognomen 利恩 (Leen 
, Lien 
, Lean ) , across the world, is a common surname. The cognomen 利恩 is characteristic of Norway, where it is a common surname, Malaysia, where it is quite a common surname, and Macao (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Malaysia, the United States, and Norway. Also, 利恩 is the forename as well as the last name.