Family name ชลาศรัย (ชลาศรัย 
) , around the world, is a very rare surname. The cognomen ชลาศรัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ชลาศรัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชลาศรัย | Thailand |