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Last name Techasiriwichai (Techasiriwichai ) , around the globe, is an extremely rare cognomen. The last name Techasiriwichai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Techasiriwichai | Thailand |
Tunyapat, Nantawan, and Jirantanin