Family name กัลยาณพงศ์ (Kalayanapong 
, กัลยาณพงศ์ , Kanlayarphong ) , around the globe, is a rare last name. The last name กัลยาณพงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, กัลยาณพงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kanlayarphong, กัลยาณพงศ์, Kallayanaphong, Kalayanapong | Thailand |
| อังคาร กัลยาณพงศ์ Thai artist (1926-2012), TH (b. 1926) |
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