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Surname Rijiravanich (Rijiravanich ) , all over the world, is a very rare family name. The family name Rijiravanich is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rijiravanich | Thailand |
Puntira, Vanchai, Pornbhuda, Teerachai, and Kanlayanee