Worldwide, Addyn (Addyn 
) is a very rare largely boy's, but infrequently female given name. The given name Addyn is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a rare male name. Very seldom, Addyn is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Addyn | Bolivia, Mexico, Ecuador, United States, Nicaragua |