In all the world, Arosa (Arosa 
) is quite a rare primarily female, but very seldom male given name. The forename Arosa is characteristic of Pakistan, where it is quite a rare female name, Saudi Arabia, where it is a very rare feminine name, and Nigeria, where it is a very rare epicene name. Measured by absolute frequency, this name is the most popular in Pakistan, India, and Nigeria. Likewise, Arosa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arosa | Philippines, Spain, Argentina, India, Pakistan |