Last name Maloumby (Maloumby 
) , across the world, is a rare family name. The last name Maloumby is habitual in the Democratic Republic of the Congo, where it is a rare surname, Germany, where it is an extremely rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Maloumby | Democratic Republic of the Congo, Germany, United States, France |