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Surname Chantharaj (จันทราช , Chantharaj
) , in the world, is quite a rare last name. The family name Chantharaj is characteristic of Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จันทราช | Thailand |
| Chantharaj | United States, Thailand |