Family name Cardonas (Cardonas 
) , worldwide, is a very rare last name. The cognomen Cardonas is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Venezuela, and Colombia. Not in comparison with a country's population, the name is most common in Colombia, the United States, and Venezuela. Very seldom, Cardonas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cardonas | Colombia, Spain, Venezuela, Nicaragua, United States |