Cognomen Samusi (Samusi 
) , in the entire world, is a rare family name. The last name Samusi is habitual in Nigeria, where it is a rare surname, Malaysia, and Indonesia, where it is a very rare surname. Likewise, Samusi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samusi | Indonesia, Malaysia, Nigeria, United States, India |