Around the globe, Jainullah (Jainullah 
) is quite a rare principally boy's, but very seldom girly first name. The forename Jainullah is habitual in Saudi Arabia, where it is a rare male name, and India, where it is a rare predominantly masculine, but scarcely girly name. Very seldom, Jainullah is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jainullah | Saudi Arabia, Malaysia, India, Greece, Netherlands |