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Worldwide, Uthasin (อุทาสิน , Uthasin
, อุทธสิน
) is an extremely rare gender-neutral first name. Much more prevalently, Uthasin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Uthasin, อุทาสิน, อุทธสิน | Thailand |
Pu, Wasit, Suphon, Angsana, Tikumporn, Watanyathorn, and Wanatchaporn