Surname Beesun (Beesun 
) , around the world, is an extremely rare cognomen. The family name Beesun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Beesun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Beesun | Thailand, China, India, United States |