Family name จูฬ (Chun 
, จูฬ 
) , globally, is a widespread last name. The family name จูฬ is habitual in Malaysia, where it is a common surname, Belize, and Hong Kong (explore the name in all countries). Measured by absolute frequency, the name is most common in Malaysia, China, and the United States. Likewise, จูฬ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chun | China, Guatemala, United States, Malaysia, Hong Kong |
| จูฬ | Thailand |