Surname Ruiz Santiago (Ruiz Santiago 
) , all over the world, is a rare family name. The cognomen Ruiz Santiago is habitual in Spain, where it is a rare surname, Mexico, where it is a very rare surname, and Ecuador. Measured by absolute frequency, it is the most numerous in Spain, Mexico, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ruiz Santiago | Mexico, Spain, Ecuador, United States, Colombia |
Ana, Michael, Silvino, Alberto, Alfredo, Alfonso, Antonio, Agustin, Dolores, Jacinto, Huertas, Consuelo, Patricia, Veronica, Fernando, Alejandro, Alejandra, Guadalupe, Natividad, Jose Maria, Maria Luisa, Clara Eugenia, Marisol, Isabel, Emilio, Gloria, Loly, Luis, Jose, Juan, Maria, Angel, Reyna, Laura, Jorge, Jesus, Jose Manuel, Juana, Edwin, Erika, Oscar, Manuel, Matuxa, Alexis, Arturo, Carlos, Rebeca, Daniel, Edith, and Maria Teresa