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Last name Khampanyo (Khampanyo ) , in the entire world, is a very rare surname. The family name Khampanyo is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khampanyo | Thailand |
Tibes, Siriluk, Chatchai, Samranjit, Chindanai, Suphasasiri, and Phacharawat