Last name Sukmungsa (Sukmungsa 
) , around the world, is a very rare family name. The surname Sukmungsa is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Sukmungsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sukmungsa | Thailand, United States |