Family name Mbuangi (Mbuangi 
) , all over the world, is a rare surname. The family name Mbuangi is characteristic of the Democratic Republic of the Congo, where it is a rare surname, France, where it is an extremely rare surname, and South Africa. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, the United States, and France. Much less frequently, Mbuangi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mbuangi | South Africa, United States, France, Brazil, Democratic Republic of the Congo |