Across the world, Ranuja (Ranuja 
) is a rare predominantly feminine, but very seldom male first name. The forename Ranuja is habitual in Southern Asia, particularly India, where it is a very rare predominantly feminine, but very infrequently male name. Very seldom, Ranuja is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ranuja | Brazil, Philippines, United States, Malaysia, India |