Globally, Рэя (Reya 
, Reia , Рэя 
) is quite a common dominantly female, but seldom masculine given name. The forename Рэя is habitual in Barbados, where it is quite a rare female name, Qatar, where it is quite a rare unisex name, and Oman. Measured by absolute frequency, this name is the most popular in India, Bangladesh, and Indonesia. Also, Рэя is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Reya, Reia | Bangladesh, Brazil, Philippines, India, Japan |
| Рэя | Russia |
| Rehja | India |