Worldwide, 伊伦 (Yilun 
, 伊伦 , Ihlen 
) is a rare unisex first name. The first name 伊伦 is habitual in Singapore, where it is a rare epicene name, China, where it is a very rare epicene name, and the United States. Very seldom, 伊伦 is the last name as well as the forename.