Globally, Gurnaik (Gurnaik 
) is a very rare male forename. The forename Gurnaik is habitual in the United Kingdom, where it is a very rare male name, and India, where it is an extremely rare male name. Much less frequently, Gurnaik is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gurnaik | United Kingdom, Canada, Spain, India, United States |