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Last name Suwansuttichai (Suwansuttichai ) , in the entire world, is a very rare cognomen. The surname Suwansuttichai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suwansuttichai | Thailand |
Ploypat, Nareerut, Nattawut, Santichai, and Petchkarat