Surname Mbac (Mbac 
) , all around the world, is a very rare family name. The family name Mbac is habitual in Colombia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Germany. In absolute terms, it is commonest in Nigeria, Colombia, and Germany. Also, Mbac is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mbac | Canada, Colombia, United States, Nigeria, Germany |