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Worldwide, Jongwattanakasem (Jongwattanakasem ) is an extremely rare unknown gender first name. Much more prevalently, Jongwattanakasem is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jongwattanakasem | Thailand |
Nan, Wirot, Nutjana, Tharadol, Natdarin, Waraporn, Supharuek, Worathamon, and Warangkana