Last name ก๋วน (Kuan 
, ก๋วน) , around the globe, is a widespread surname. The surname ก๋วน is habitual in Macao, where it is a common surname, Malaysia, and Brunei, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Malaysia, China, and Mozambique. Much less frequently, ก๋วน is the forename as well as the last name.