Worldwide, Sumusi (Sumusi 
) is a very rare mostly male, but seldom feminine first name. The forename Sumusi is habitual in Sub-Saharan Africa, particularly Nigeria, where it is a very rare mostly boy's, but infrequently female name. Likewise, Sumusi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sumusi | Philippines, Nigeria |