Across the world, Пиря (Pirya 
, Piria 
, Pirja 
) is quite a common unisex first name. The first name Пиря is characteristic of Western Asia, particularly Kuwait, where it is a rare female name, Qatar, and Saudi Arabia, where it is a rare unisex name. Not in comparison with a country's population, it is commonest in India, Saudi Arabia, and Pakistan. Much less frequently, Пиря is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pirya | Kuwait, Pakistan, India, Indonesia, Saudi Arabia |
| Piria | Italy, Brazil, India, Mexico, Uruguay |
| Pirja | Greece, Romania, Albania, Italy, India |
| Пиря | Russia, Ukraine |