Last name Nambajimana (Nambajimana 
) , worldwide, is a rare family name. The surname Nambajimana is habitual in Rwanda, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Nambajimana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nambajimana | Democratic Republic of the Congo, United States, Rwanda |