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Last name Ratsathanuwat (Ratsathanuwat ) , worldwide, is a very rare family name. The surname Ratsathanuwat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ratsathanuwat | Thailand |
Akon, Phattkorn, Krittiya, Pattakorn, and Phattakorn