Family name Paramanantham (Paramanantham 
) , in all the world, is quite a rare last name. The cognomen Paramanantham is habitual in Sri Lanka, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Malaysia. Not in comparison with a country's population, it most frequently occurs in Sri Lanka, India, and Malaysia. Much less frequently, Paramanantham is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Paramanantham | Australia, United Kingdom, India, Sri Lanka, Malaysia |