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