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Family name คุปตัษเฐียร (คุปตัษเฐียร ) , in all the world, is a very rare surname. The surname คุปตัษเฐียร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| คุปตัษเฐียร | Thailand |