Worldwide, Jannyn (Jannyn 
) is a very rare principally female, but scarcely male first name. The forename Jannyn is characteristic of Mexico, where it is a very rare girly name, and Philippines. Likewise, Jannyn is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jannyn | Philippines, Colombia, Mexico, United States, Nicaragua |