Muñoz Surname: Origin and Coat of Arms
What does Muñoz mean, and where does it come from? Here is a brief introduction.
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Origin of the Muñoz name
Muñoz is a patronymic meaning "son of Muño", a medieval given name of uncertain origin, recorded in Latin documents as Munio. Muño was popular in early Castile and León, and the -oz ending is an old form of the patronymic suffix. Muñoz is among the most common surnames in Spain and is especially frequent in Chile, Colombia and Mexico.
Muñoz across the Spanish-speaking world
Muñoz is a Spanish surname with a Portuguese counterpart, Munhoz. Wikipedia connects it to Basque muinoa, "hill", and notes that it spread during the Reconquista, when settlers from Navarre and Álava moved into New Castile and Andalusia. An older explanation reads it as a patronymic from the given name Muño.
Its distribution is unusually even. Forebears estimates around 371,000 bearers in Colombia, 292,000 in Spain and 283,000 in Chile, where it is the second most common surname, plus large numbers in Mexico and Argentina. The 2010 US Census counted 158,483 (ranked 168th). Amparo Muñoz, Miss Universe 1974, is one of the best-known Spanish bearers.
Our historical archives hold much more on the Muñoz name: dates, names and records of early bearers.
This overview covers the Muñoz name in Spain. We also hold records of the name in other countries, such as Chile, Mexico and Colombia; your full pack is researched for your family's country of origin.
Get your full Muñoz family history
Who were the first people to carry the Muñoz name, and where did their descendants settle? The full report traces early bearers and the places the family went next.
Your full Muñoz pack adds the researched history, early records and migration. Order your pack and our heraldry team researches and paints the Muñoz coat of arms for you.
Muñoz name FAQ
What does the Muñoz name mean?
Son of Muño. Common variants include Muños, Munhoz, Muño.
Where does the Muñoz surname come from?
It originates in Spain, and is also found in Chile, Mexico and Colombia.
Is there a Muñoz coat of arms?
Arms were granted to individuals, not whole surnames, so there is no single Muñoz crest. Herald Lab paints a personalized Muñoz coat of arms based on historic heraldry.
Where does the name Muñoz come from?
From northern Spain; it is linked to Basque muinoa (hill) and spread south during the Reconquista.
Is Muñoz common in Chile?
Very. It ranks second among Chilean surnames in Forebears' figures.
More about the Muñoz name
Read about famous people named Muñoz, or start tracing your own line with our guide to Muñoz family history and genealogy.
Researched by Herald Lab Research Studio, since 1993. Sources: Dictionary of American Family Names (Oxford); Roberto Faure, María Asunción Ribes & Antonio García, Diccionario de apellidos españoles (Espasa, 2001); US Census Bureau 2010. Facts and figures: Forebears surname distribution (estimates); US Census Bureau, 2010 surname file; Wikipedia, "Muñoz". Forebears figures are modelled estimates, rounded.