Surname Mafeo (Mafeo 
) , all over the world, is a rare last name. The last name Mafeo is characteristic of South Africa, where it is a rare surname, Belgium, where it is a very rare surname, and Argentina. Not in comparison with a country's population, it is the most numerous in South Africa, Indonesia, and Argentina. Much less frequently, Mafeo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mafeo | Italy, Argentina, Philippines, South Africa, Indonesia |