Surname Calcagño (Calcagño 
) , around the globe, is a very rare last name. The surname Calcagño is characteristic of Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare surname, Argentina, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Calcagño | Argentina, Chile, Dominican Republic |