Across the world, Jundan (俊丹 
, Jundan 
, 君丹 ) is quite a rare gender-neutral given name. The first name Jundan is characteristic of China, where it is a rare unisex name, Indonesia, where it is a rare boy's name, and Philippines, where it is a very rare boy's name. Very seldom, Jundan is the last name as well as the forename.