Globally, Erqin (二琴 
, 二芹 , 尔琴 ) is quite a rare principally girly, but very seldom male given name. The first name Erqin is habitual in China, where it is a rare predominantly feminine, but scarcely boy's name, and Philippines, where it is a very rare boy's name. Very seldom, Erqin is the last name as well as the forename.