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