Surname Sweetly (หวาน 
, Sweetly 
, พริ้ม) , in the world, is a rare family name. The cognomen Sweetly is habitual in Kuwait, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Thailand. Measured by absolute frequency, the name is most common in Indonesia, Thailand, and Saudi Arabia. More frequently, Sweetly is the forename as well as the last name.