All over the world, Hammah (Hammah 
) is a rare epicene first name. The forename Hammah is characteristic of Nigeria, where it is a very rare epicene name, and India, where it is an extremely rare primarily girly, but very infrequently male name. More frequently, Hammah is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hammah | Ghana, Nigeria, Thailand, India, Ireland |