Surname Sewkumar (Sewkumar 
) , all over the world, is a very rare cognomen. The family name Sewkumar is habitual in Guyana, where it is a rare surname, South Africa, and the United States, where it is an extremely rare surname. Also, Sewkumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sewkumar | South Africa, Italy, Guyana, United States, India |