Family name Claudio Segundo (Claudio Segundo 
) , in all the world, is a rare surname. The surname Claudio Segundo is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname, and Ecuador, where it is a very rare surname. More frequently, Claudio Segundo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claudio Segundo | Peru, Ecuador, Chile, Argentina |