Family name Calanga (Calanga 
) , in the world, is a rare cognomen. The last name Calanga is characteristic of Angola, where it is a rare surname, South Africa, where it is an extremely rare surname, and Brazil. In absolute terms, it is the most numerous in Angola, India, and Brazil. Much less frequently, Calanga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Calanga | South Africa, Brazil, United States, India, Angola |