Last name Jannay (Jannay 
) , globally, is a rare cognomen. The last name Jannay is characteristic of Morocco, where it is a rare surname, Mexico, where it is a very rare surname, and Spain. Also, Jannay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jannay | Morocco, Spain, Mexico, United States, India |