In the entire world, 克成 (克成 
, Kecheng 
) is a common predominantly masculine, but scarcely girly given name. The first name 克成 is habitual in Eastern Asia, particularly China, where it is a rare primarily boy's, but scarcely feminine name, and Taiwan, where it is a rare masculine name. Very seldom, 克成 is the last name as well as the forename.