Surname Imsuk (Imsuk 
, อิ่มสุข) , across the world, is a very rare cognomen. The cognomen Imsuk is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia. More frequently, Imsuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Imsuk | South Korea, Malaysia, India, United States, Thailand |