Surname Calantropo (Calantropo 
) , in all the world, is a very rare last name. The cognomen Calantropo is habitual in Italy, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Calantropo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Calantropo | Italy, United States |