Last name 玉伦 (Yulun 
, 玉伦 ) , in all the world, is quite a rare family name. The last name 玉伦 is habitual in Taiwan, where it is quite a rare surname, China, where it is a very rare surname, and Mexico, where it is an extremely rare surname. In absolute terms, it is the most numerous in China, Taiwan, and the United States. More frequently, 玉伦 is the forename as well as the last name.