Family name 찬 (Chan 
, 찬 
, 爨 ) , around the globe, is a prevalent surname. The cognomen 찬 is habitual in 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 the most numerous in Hong Kong, Myanmar, and China. Likewise, 찬 is the forename as well as the last name.