Surname อรุณวิชญ์ (อรุณวิชญ์ 
) , all around the world, is an extremely rare cognomen. The last name อรุณวิชญ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, อรุณวิชญ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อรุณวิชญ์ | Thailand |