Last name Mariyakumar (Mariyakumar 
) , in the world, is an extremely rare cognomen. The last name Mariyakumar is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Predominantly, Mariyakumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariyakumar | India |