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In the entire world, Khammuangsa (Khammuangsa ) is an extremely rare unknown gender first name. Predominantly, Khammuangsa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Khammuangsa | Thailand |
Pannipa, Sookkaew, Kanittha, Nuttawut, and Phacharaphan