Surname Navakumar (Navakumar 
) , across the world, is a rare family name. The last name Navakumar is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Sri Lanka, India, and Malaysia. More frequently, Navakumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Navakumar | Sri Lanka, United Kingdom, Canada, India, Malaysia |