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Family name Valenzuela Mancilla (Valenzuela Mancilla ) , in the world, is a very rare cognomen. The surname Valenzuela Mancilla is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Valenzuela Mancilla | Chile |
Andrés, Jose Manuel, Miguel Angel, Roberto Carlos, and Karen Estefania