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