Cognomen จร้า (Cha 
, จร้า) , throughout the world, is a widespread surname. The family name จร้า is characteristic of Algeria, where it is quite a common surname, Cayman Islands, and Hong Kong (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in China, Algeria, and India. Very seldom, จร้า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cha | China, Indonesia, Algeria, United States, India |