Surname ชารัตน์ (Sharat 
, ชารัตน์ 
) , all around the world, is quite a rare family name. The last name ชารัตน์ is habitual in United Arab Emirates, where it is a rare surname, Lebanon, and Thailand. In absolute terms, it is the most numerous in India, Bangladesh, and Thailand. Much more frequently, ชารัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sharat | Democratic Republic of the Congo, India, Bangladesh, Pakistan, United States |
| ชารัตน์ | Thailand |