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Surname Buathongsingha (Buathongsingha ) , in the world, is a rare cognomen. The cognomen Buathongsingha is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Buathongsingha | Thailand |
Jitaksorn, Sutthaset, Natthayot, and Thachapatt