Cognomen Retay (Retay 
) , in the entire world, is a rare surname. The family name Retay is characteristic of Ethiopia, where it is a very rare surname, the United States, where it is an extremely rare surname, and France. In absolute terms, this name is the most popular in Ethiopia, India, and the United States. Much less frequently, Retay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Retay | Ethiopia, Malaysia, United States, India, France |