Family name 维伦 (维伦 
, Weilun 
, Wiren 
) , around the globe, is quite a rare surname. The last name 维伦 is characteristic of Finland, where it is quite a rare surname, Sweden, and Taiwan. In absolute terms, this name is the most popular in China, Taiwan, and Sweden. More frequently, 维伦 is the forename as well as the last name.