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Cognomen Namwanga (Namwanga
) , all over the world, is a rare family name. The cognomen Namwanga is habitual in Sub-Saharan Africa, particularly Uganda, where it is a rare surname, Tanzania, and Kenya. Very seldom, Namwanga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Namwanga | Uganda, Kenya, United Kingdom, Tanzania |