Cognomen ชาฮ์ (Cha 
, ชาฮ์ 
) , all over the world, is a widespread last name. The last name ชาฮ์ is habitual in Algeria, where it is quite a common surname, Cayman Islands, and Hong Kong (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in China, Algeria, and India. Very seldom, ชาฮ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cha | Algeria, China, United States, India, Indonesia |
| ชาฮ์ | Thailand |