Discover people named María Ruiz Diaz

The last name Ruiz Diaz is of Spanish origin, derived from the combination of two common Spanish surnames: "Ruiz," which means "son of Ruy" (a diminutive of Rodrigo), and "Diaz," meaning "son of Diego." This patronymic structure reflects a common naming convention in Spain, where surnames often indicate lineage. The name Ruiz Diaz likely first appeared in the Iberian Peninsula, particularly in regions such as Castile and León, where these names were prevalent during the Middle Ages. Historically, individuals bearing this surname may have been associated with noble or warrior classes, as both Ruy and Diego are names linked to notable figures in Spanish history. Variations of the surname can be found across Spanish-speaking countries, including Ruiz and Díaz, which may appear independently or in different combinations. In some regions, the name may also be spelled as "Ruiz-Díaz" or "Ruiz de Díaz," reflecting regional dialects or cultural influences. Overall, Ruiz Diaz encapsulates a rich heritage tied to familial lineage and historical significance within Spanish culture.