Diaz Name Meaning and Origin

Gender: Unisex
Origin: Spanish
Meaning: Son of Diego
Popularity: Not in the U.S. top 1,000 names

Diaz Name Meaning and Origin

Díaz is a surname of Spanish origin, commonly used as both a last name and less frequently as a given name. It is a patronymic derived from the medieval name Diego, which itself is believed to originate from the Latin name Didacus, meaning “teacher” or “instructed.” The suffix -ez signifies “son of,” so Díaz roughly translates to “son of Diego.” While traditionally masculine due to its association with lineage and fatherhood, as a surname, it is gender-neutral and can be used across all genders. The name is widespread in Spanish-speaking countries and among individuals of Hispanic heritage, reflecting a rich cultural and historical legacy.