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Family name Wongkanchan (Wongkanchan ) , in the entire world, is a rare last name. The cognomen Wongkanchan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wongkanchan | Thailand |
Rerai, Anucha, Satawat, Tongrob, Thamrong, Thammarit, Prapassorn, and Phitchayaphak