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