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Family name Kanthiyawong (Kanthiyawong , ขันติวงศ์
, กันธิยะวงค์
) , worldwide, is a rare last name. The last name Kanthiyawong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| ขันติวงศ์, กันธิยะวงค์, Kanthiyawong | Thailand |
Somluck, Kanyanat, and Anuntapong