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