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Around the globe, Tanwatana (Tanwatana ) is an extremely rare unknown gender forename. Much more prevalently, Tanwatana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tanwatana | Thailand |
Tanee, Sumate, Somkiat, Sureerat, Panjapol, Titaporn, Tithaporn, Chuleerat, Katechanog, and Thunchanok