Family name Mngi (Mngi 
) , all around the world, is a rare surname. The surname Mngi is habitual in Pakistan, where it is a very rare surname, France, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Pakistan, France, and Nigeria. More prevalently, Mngi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mngi | Pakistan, South Africa, Nigeria, India, France |