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Family name Rueangsinthusathapor (Rueangsinthusathapor ) , in the entire world, is a very rare last name. The cognomen Rueangsinthusathapor is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rueangsinthusathapor | Thailand |
Kittiphat, Ratthanan, Nunnaphat, and Nutthachai