Cognomen Varathan (Varathan 
) , all around the world, is quite a rare surname. The family name Varathan is characteristic of Malaysia, where it is quite a rare surname, Sri Lanka, and Qatar. In absolute terms, it is commonest in Malaysia, Sri Lanka, and India. Much less frequently, Varathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Varathan | Sri Lanka, Qatar, Malaysia, Saudi Arabia, India |
| e varathan researcher |
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| s. varathan Singapore Tamil theatre practitioner who was active as artiste, director, producer, writer and researcher |
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