>
Family name Guangsan (Guangsan ) , all around the world, is an extremely rare last name. Much more frequently, Guangsan is the forename as well as the last name.
光三, 光伞, 光叁, 光叄, 光圣, 光散, 广三, 广伞, 广叁, and 广圣
Guo, Liu, Yin, Chen, Wang, Yang, Yuan, Zhao, Liang, Huang, and Zhang