Cognomen Ngomu (Ngomu 
) , in all the world, is a rare last name. The surname Ngomu is characteristic of the Democratic Republic of the Congo, where it is a rare surname, South Africa, where it is an extremely rare surname, and the United States. Likewise, Ngomu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngomu | Nigeria, Democratic Republic of the Congo, Gambia, South Africa, India |