Cognomen Palacios Diaz (Palacios Diaz 
) , around the world, is a rare family name. The surname Palacios Diaz is habitual in Latin America and the Caribbean, particularly El Salvador, where it is quite a rare surname, Cuba, where it is a rare surname, and Chile. In absolute terms, it is commonest in Spain, Cuba, and Chile.
| VARIANT | COUNTRY |
|---|---|
| Palacios Diaz | Chile, El Salvador, Ecuador, Cuba, Spain |
Alex, Javier, Johana, Shirley, Antonio, Claudia, Ricardo, Gerardo, Nicolas, Emanuel, Leonardo, Fernando, Alejandro, Ana Maria, Ana Belen, Jose Luis, Jully Sofia, Francisco, Romina Makarena, Sandy Analy, Mario Enrique, Barbara Nikol, Daniel, Raquel, Rafael, Carina, Jose, Joel, Juan, Ivan, Omar, Maria, Sonia, Sofia, Angel, Katia, Pedro Enrique, Kevin, Laura, Jesus, Oscar, Manuel, Maicol, Sharon, Silvia, Aldair, Carlos, Carmen, Diana, and Luis Alberto