Surname Kahenga (Kahenga 
) , across the world, is a rare last name. The cognomen Kahenga is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname, Zambia, and Tanzania. Much less frequently, Kahenga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kahenga | Tanzania, France, Democratic Republic of the Congo, Zambia, South Africa |
| kahenga sompo joseph politician in DRC |
|