Throughout the world, Prashanthan (Prashanthan 
) is a rare male given name. The forename Prashanthan is characteristic of Southern Asia, particularly Sri Lanka, where it is quite a rare male name. Likewise, Prashanthan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Prashanthan | Singapore, Malaysia, India, Indonesia, Sri Lanka |
Prashant, Prashanta, Prashanth, Prashantha, and प्रशांत
| karunanantharajah prashanthan researcher |
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