In all the world, Khieng (Khieng 
) is a very rare mostly male, but uncommonly girly first name. The first name Khieng is characteristic of France, where it is a very rare unisex name, Vietnam, where it is a very rare male name, and the United States, where it is an extremely rare predominantly male, but very infrequently feminine name. More frequently, Khieng is the last name as well as the forename.