Globally, Jaiyanul (Jaiyanul 
) is a rare dominantly boy's, but uncommonly feminine given name. The forename Jaiyanul is habitual in Southern Asia, particularly India, where it is an extremely rare mostly male, but infrequently female name. Much less frequently, Jaiyanul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jaiyanul | India |