Around the world, Sumaidi (Sumaidi 
) is a rare principally male, but very seldom female first name. The forename Sumaidi is habitual in Tanzania, where it is a very rare male name, Indonesia, and Philippines. Likewise, Sumaidi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sumaidi | Indonesia, Philippines, India, Malaysia, Tanzania |