Worldwide, Radhikaa (Radhikaa 
) is a very rare predominantly girly, but very seldom boy's first name. The given name Radhikaa is characteristic of Southern Asia, particularly India, where it is an extremely rare primarily female, but scarcely masculine name. Very seldom, Radhikaa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Radhikaa | India, United States |