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Cognomen Kalapong (Kalapong
, กาละพงษ์
) , around the world, is a very rare surname. The cognomen Kalapong is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, and Philippines, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kalapong | Philippines, Thailand |
| กาละพงษ์ | Thailand |
Dino, Sunti, Rattana, Venaporn, and Jessadakorn