Globally, Dehan (Dehan 
, 德汉 ) is quite a rare primarily masculine, but scarcely feminine forename. The forename Dehan is habitual in Aland Islands, where it is quite a common male name, Sri Lanka, where it is quite a rare male name, and Indonesia, where it is a rare principally boy's, but scarcely girly name. In absolute terms, it is the most numerous in China, Indonesia, and Sri Lanka. Likewise, Dehan is the last name as well as the forename.