Across the world, Пегай (Pegay 
, Pegaj 
, Пегай 
) is a very rare epicene first name. More prevalently, Пегай is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pegay | Philippines, Malaysia, India, South Africa, United States |
| Pegaj | United States, India, Greece |
| Пегай | Russia, Ukraine, Kazakhstan, Kyrgyzstan |