Cognomen दीपक कुमार (दीपक कुमार 
) , all around the world, is an extremely rare surname. The family name दीपक कुमार is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Also, दीपक कुमार is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| दीपक कुमार | India |