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Globally, Rungrattanakasin (Rungrattanakasin ) is an extremely rare unknown gender given name. Predominantly, Rungrattanakasin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rungrattanakasin | Thailand |
Aossy, Woravich, Budsayachat, Nongnapas, and Puntharikorn