Family name Navanesan (Navanesan 
) , all over the world, is a rare cognomen. The cognomen Navanesan is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Sri Lanka, Malaysia, and India.
| VARIANT | COUNTRY |
|---|---|
| Navanesan | United Kingdom, Sri Lanka, India, Malaysia |