Last name จักรวาฬ (จักรวาฬ 
) , globally, is a rare cognomen. The family name จักรวาฬ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, จักรวาฬ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จักรวาฬ | Thailand |