Cognomen 玮伦 (Weilun 
, 玮伦 ) , around the globe, is a rare last name. The last name 玮伦 is habitual in Taiwan, where it is quite a rare surname, Singapore, and Malaysia, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Taiwan, China, and Singapore. More prevalently, 玮伦 is the forename as well as the last name.