Family name Malfas (Malfas 
) , globally, is a rare cognomen. The family name Malfas is habitual in North Macedonia, where it is a rare surname, Greece, and Germany, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Greece, North Macedonia, and the United States. Very seldom, Malfas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Malfas | Germany, South Africa, North Macedonia, United States, Greece |