In the world, Mummum (Mummum 
) is a very rare predominantly girly, but very seldom boy's first name. The forename Mummum is characteristic of Southern Asia, particularly India, where it is an extremely rare girly name. Much less frequently, Mummum is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mummum | United States, India |