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Last name Chuaitang (Chuaitang ) , across the world, is a very rare family name. The last name Chuaitang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chuaitang | Thailand |
Churl, Sutham, Kanokwan, Jutaporn, and Thawatchai