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