In all the world, Zam-Zam (Zam-Zam 
) is quite a rare female first name. The first name Zam-Zam is characteristic of Sub-Saharan Africa, particularly Somalia, where it is quite a rare feminine name, the Democratic Republic of the Congo, where it is a rare girly name, and Tanzania. Much less frequently, Zam-Zam is the last name as well as the forename. Parts of the name also exists independently as a last name Zam, and a last name Zam.
| VARIANT | COUNTRY |
|---|---|
| Zam-Zam | Somalia, Djibouti, Tanzania, Democratic Republic of the Congo, Indonesia |