Last name Tumbwene (Tumbwene 
) , around the globe, is a very rare surname. The cognomen Tumbwene is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname. More prevalently, Tumbwene is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tumbwene | Tanzania |