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Last name Chaipraphan (Chaipraphan ) , in all the world, is a very rare cognomen. The cognomen Chaipraphan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chaipraphan | Thailand |
Narit, Sirilak, Niramol, Thanaporn, Sitthichok, Chakkaphan, and Thippayaporn