Muniz Meaning. What does Muniz mean?

Muniz is a surname of Spanish and Portuguese origin, derived from the Latin name “Munio,” meaning “protector” or “defender.” It is commonly found in Spain, Portugal, and Latin America.

The Muniz surname is tied to noble families in the Iberian Peninsula. Notable individuals include Frankie Muniz, an American actor best known for his role in “Malcolm in the Middle,” and Vik Muniz, a Brazilian artist and photographer.