Around the globe, Dasarathan (Dasarathan 
) is a rare male first name. The forename Dasarathan is characteristic of Southern Asia, particularly India, where it is a very rare boy's name. Very seldom, Dasarathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dasarathan | South Africa, Malaysia, Singapore, United States, India |