Cognomen Singhkumar (Singhkumar 
) , globally, is a very rare last name. The cognomen Singhkumar is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Likewise, Singhkumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Singhkumar | India |