Cognomen จารักษ์ (Jarak 
, จารักษ์ 
) , around the globe, is quite a rare last name. The surname จารักษ์ is habitual in Southern Europe, particularly Bosnia and Herzegovina, where it is quite a rare surname, Croatia, and Serbia, where it is a rare surname. In absolute terms, it is the most numerous in India, Bosnia and Herzegovina, and Croatia. Much less frequently, จารักษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jarak | Bosnia and Herzegovina, Pakistan, India, Serbia, Croatia |
| จารักษ์ | Thailand |