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Worldwide, Kunbut (กุลบุศย์ , Kunbut
) is an extremely rare unknown gender forename. Much more frequently, Kunbut is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| กุลบุศย์, Kunbut | Thailand |
Thatphon, Pucharapon, and Duangkamon