Surname ฉั่น (Chan 
, ฉั่น) , around the globe, is a prevalent cognomen. The cognomen ฉั่น is characteristic of Hong Kong, where it is a prevalent surname, Macao, and Bermuda (explore the name in all countries). Not in comparison with a country's population, it is commonest in Hong Kong, Myanmar, and China. Also, ฉั่น is the forename as well as the last name.