Family name รัตนปกรณ์ (Ratanapakorn 
, รัตนปกรณ์ , Rattannpakorn ) , in the entire world, is a very rare last name. The family name รัตนปกรณ์ is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, รัตนปกรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ratanapakorn | China, United States, Thailand |
| Rattannpakorn, รัตนปกรณ์ | Thailand |