In the entire world, จรัสพันธุ์ (จรัสพันธุ์ 
, Jaratpan , Charatphan 
) is a very rare primarily male, but very infrequently girly first name. The given name จรัสพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name. Also, จรัสพันธุ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| จรัสพันธุ์, Jaratpan | Thailand |
| Charatphan | Thailand, United States |