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Last name Triphonphan (Triphonphan ) , in all the world, is a very rare family name. The family name Triphonphan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Triphonphan | Thailand |
Manop, Chawalit, Damrongrit, and Issaraporn