Cognomen Rumzi (Rumzi 
) , worldwide, is a rare surname. The last name Rumzi is habitual in Malaysia, where it is a very rare surname, Indonesia, and Canada, where it is an extremely rare surname. Likewise, Rumzi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rumzi | Canada, Malaysia, India, United States, Indonesia |