Cognomen Sepulveda Berguecio (Sepulveda Berguecio 
) , in the entire world, is an extremely rare surname. The cognomen Sepulveda Berguecio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sepulveda Berguecio | Chile |