Family name 圣阳 (Shengyang 
, 圣阳 ) , all over the world, is a rare surname. The surname 圣阳 is habitual in Singapore, where it is a very rare surname, China, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in China, Singapore, and the United States. More prevalently, 圣阳 is the forename as well as the last name.