Last name Claviana (Claviana 
) , in the world, is an extremely rare cognomen. The family name Claviana is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More prevalently, Claviana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claviana | Peru, Mexico, Honduras, Tanzania, Brazil |