Surname リキン (Liking 
, リキン) , across the world, is a rare last name. The cognomen リキン is habitual in Jamaica, where it is quite a rare surname, Indonesia, where it is a rare surname, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Indonesia, Jamaica, and the United States. Much less frequently, リキン is the forename as well as the last name.