Family name Jonyy (Jonyy 
) , throughout the world, is an extremely rare cognomen. The cognomen Jonyy is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. More frequently, Jonyy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jonyy | Argentina, Spain, United States, United Kingdom, Mexico |