Cognomen Lepouma-Wassa (Lepouma-Wassa 
) , worldwide, is a rare surname. The surname Lepouma-Wassa is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Lepouma, and a last name Wassa.
| VARIANT | COUNTRY |
|---|---|
| Lepouma-Wassa | Democratic Republic of the Congo |