Around the world, Kalifullah (Kalifullah 
) is a very rare masculine first name. The forename Kalifullah is habitual in Malaysia, where it is a very rare boy's name, and India, where it is an extremely rare male name. Likewise, Kalifullah is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kalifullah | Australia, United Arab Emirates, Singapore, India, Malaysia |