In all the world, روبيا (Rubia 
, Rupiah 
, Rubbia 
) is a common feminine forename. The given name روبيا is characteristic of Brazil, where it is quite a rare female name, Nicaragua, and United Arab Emirates, where it is a rare feminine name. Not in comparison with a country's population, this name is the most popular in Brazil, India, and Bangladesh. Likewise, روبيا is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rubia | Philippines, Spain, Brazil, India, Indonesia |
| Rupiah | Tanzania, Malaysia, Indonesia, Philippines |
| Rubbia | Italy, Brazil, Pakistan, United States, India |