Surname กลมวงษ์ (กลมวงษ์ 
, Klomwong , Klomvong ) , throughout the world, is a rare family name. The family name กลมวงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Klomwong, กลมวงษ์, Klomvong | Thailand |