Chinese Emperors: 1 emperor
Emperor Zhao Yun   1224-1264  
Notable Businesspeople: 1 businessperson
Jack Ma (middle name Yun)   1964-  
Olympic Medalists: 1 bronze, 1 silver, 1 silver/gold
(silver) Nian Yun   1996   swimming - 4x100 m freestyle relay  
(silver/gold) Cai Yun   2008; 2012   badminton doubles  
(bronze) Hao Yun   2012   swimming