Around the world, Paramanathan (Paramanathan 
) is a rare masculine first name. The first name Paramanathan is characteristic of Sri Lanka, where it is quite a rare masculine name, South Africa, where it is a very rare male name, and Malaysia. Measured by absolute frequency, this name is the most popular in Sri Lanka, South Africa, and India. Likewise, Paramanathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Paramanathan | Malaysia, United Kingdom, France, Sri Lanka, Canada |