Surname Ngubi (Ngubi 
) , around the globe, is quite a rare last name. The family name Ngubi is habitual in Sub-Saharan Africa, particularly Tanzania, where it is quite a rare surname, Angola, where it is a rare surname, and South Africa, where it is an extremely rare surname. Much less frequently, Ngubi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngubi | Tanzania, South Africa, Nigeria, India, Angola |