Family name โรจน์วิศิษฏ์ (โรจน์วิศิษฏ์ 
) , throughout the world, is a very rare surname. The surname โรจน์วิศิษฏ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| โรจน์วิศิษฏ์ | Thailand |