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Family name Chanwongsa (Chanwongsa ) , in the entire world, is a very rare cognomen. The cognomen Chanwongsa is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chanwongsa | Thailand |
Kuljira, Sasiwimon, Varinthip, Worapitcha, Phanthipha, Thippharat, Chalermchai, and Wanichayakon