Family name Ngonga (Ngonga 
) , worldwide, is a common cognomen. The family name Ngonga is habitual in Sub-Saharan Africa, particularly Gabon, where it is quite a rare surname, Namibia, and Cameroon. Measured by absolute frequency, it most frequently occurs in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, Angola, and Cameroon. Very seldom, Ngonga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngonga | Angola, Zambia, Kenya, Cameroon, Democratic Republic of the Congo |
| jean claude ngonga Central African politician |
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| boris moubhibo ngonga Congolese footballer, CG (b. 1988) |
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| alex ngonga footballer, ZM (b. 1992) |
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Mr, Aimee, Cathy, Boris, Brice, Bruce, Kombe, Keren, Paulo, Peter, Rahel, Rolly, David, Gabin, Guyzo, Gilda, Linda, Louis, James, Jorge, Joana, Jommo, Annie, Mosis, Mario, Marie, Ba, Max, Guy, Lay, Lou, Eng, Mick, Mike, Alex, Anna, Teddy, Axel, Rosa, Ruth, Dell, Dias, Greg, Joao, Jean, Eric, Will, Maria, Paul, and Tiger