Cognomen Gentay (Gentay 
) , in the entire world, is a very rare last name. The surname Gentay is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Gentay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gentay | France, India, United States |