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Cognomen Oatthaphinya (Oatthaphinya ) , around the globe, is an extremely rare last name. Predominantly, Oatthaphinya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oatthaphinya | Thailand |
Sangsri, Duangdet, Khensanthia, Khongkhlik, Chaimongcol, and Wongchaisamon