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Family name Suphong (สุพงศ์ , Suphong
) , around the world, is a rare cognomen. The cognomen Suphong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More frequently, Suphong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุพงศ์ | Thailand |
| Suphong | United States, Thailand |