Family name Claridia (Claridia 
) , all over the world, is an extremely rare cognomen. The cognomen Claridia is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname, and Mexico. More frequently, Claridia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claridia | Brazil, Venezuela, Mexico, United States |