Across the world, جاهن (جاهن 
, Gahn 
, Jaehn 
) is a very rare gender-neutral first name. The first name جاهن is habitual in the United States, where it is an extremely rare largely masculine, but infrequently feminine name, and India, where it is an extremely rare gender-neutral name. More prevalently, جاهن is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| جاهن | Iraq |
| Gahn | Germany, Argentina, Sweden, Senegal, United States |
| Jaehn | Austria, Germany, Canada, Brazil, United States |