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Family name Chalempong (Chalempong
) , across the world, is an extremely rare last name. The cognomen Chalempong is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Chalempong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chalempong | United States, Thailand |
Tongsut, Ariyanon, and Pattanasing