Family name ฆ้อง (Khong 
, Gongsing 
, ฆ้อง) , in the entire world, is a common cognomen. The last name ฆ้อง is characteristic of Malaysia, where it is quite a common surname, Singapore, and Macao, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in South-eastern Asia, particularly Malaysia, Vietnam, and Indonesia. Much less frequently, ฆ้อง is the forename as well as the last name.