Cognomen พัวรัตนอรุณกร (พัวรัตนอรุณกร 
, Puaratanaaroonkorn , Puaratanaarunkon ) , in the entire world, is a rare family name. The cognomen พัวรัตนอรุณกร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, พัวรัตนอรุณกร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Puarattanaaroonkorn, Puaratanaaroonkorn, พัวรัตนอรุณกร, Puaratanaarunkon | Thailand |