Cognomen Calumbo (Calumbo 
) , across the world, is a rare family name. The cognomen Calumbo is habitual in Angola, where it is a rare surname, Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Calumbo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Calumbo | Philippines, United States, Angola |