Surname Loem (ดิน 
, Loem 
, เลิม ) , around the world, is a rare family name. The last name Loem is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname, Thailand, where it is a very rare surname, and Myanmar. Not in comparison with a country's population, it most frequently occurs in South-eastern Asia, particularly Indonesia, Cambodia, and Thailand. Likewise, Loem is the forename as well as the last name.