Family name โสรัตน์ (โสรัตน์ 
) , in all the world, is a rare last name. The surname โสรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, โสรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| โสรัตน์ | Thailand |