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Last name Promratana (Promratana ) , in all the world, is a rare surname. The family name Promratana is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Promratana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Promratana | Thailand |
Samran, Kasidit, Konlayut, Phumikorn, and Thanchanok