Around the world, สุมลรัฐ (สุมลรัฐ 
) is a very rare female first name. The first name สุมลรัฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| สุมลรัฐ | Thailand |
เมฆะมานัง, and วรรธนะวลัญช์