Cognomen Mbaa (Mbaa 
) , all around the world, is a rare surname. The family name Mbaa is habitual in Cameroon, where it is quite a rare surname, Kenya, where it is a rare surname, and Indonesia, where it is a very rare surname. Very seldom, Mbaa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mbaa | Kenya, India, Cameroon, Nigeria, Indonesia |