Surname 金丹 (金丹 
, Jindan 
) , around the globe, is quite a rare last name. The last name 金丹 is habitual in Indonesia, where it is a rare surname, Saudi Arabia, and China. Not in comparison with a country's population, it is commonest in China, Indonesia, and Pakistan. More frequently, 金丹 is the forename as well as the last name.