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Last name Chanthauthit (Chanthauthit ) , throughout the world, is a rare surname. The cognomen Chanthauthit is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chanthauthit | Thailand |
Thitima, Wanchai, Amornrat, Karunrat, Phadsaphadsorn, Thanathep, and Khunnaphat