Globally, Dularajhak (Dularajhak 
) is a rare male forename. The forename Dularajhak is habitual in Southern Asia, particularly India, where it is a very rare boy's name. Much less frequently, Dularajhak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dularajhak | India |