Surname Arderi (Arderi 
) , in all the world, is a very rare cognomen. The surname Arderi is characteristic of Venezuela, where it is a very rare surname, the United States, where it is an extremely rare surname, and Brazil. Also, Arderi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arderi | Brazil, Venezuela, United States, Spain |