What is the origin of the last name Duarte?

The last name Duarte traces its origins to the Iberian Peninsula, specifically Portugal and Spain. Derived from the Visigothic given name Eduardo, meaning "wealthy guardian," Duarte emerged as a patronymic surname denoting "son of Duarte." This name gained prominence during the reign of King Duarte of Portugal in the 15th century. Over time, the surname Duarte spread geographically with the Portuguese and Spanish diasporas, evolving into various spellings such as Duardo, Duardes, Duardi, and Duartes, among others. As a testament to its historical significance and enduring legacy, Duarte continues to be a common surname found both within the Iberian Peninsula and among those of Portuguese and Spanish descent worldwide.

Countries of origin for the last name Duarte

The last name Duarte is of Portuguese and Spanish origin. It is derived from the Germanic personal name “Edward,” which means “rich guard” or “wealthy guardian.” The name Edward has been widely used in Europe since medieval times, and it was introduced to the Iberian Peninsula by the Visigoths.

The surname Duarte originated as a patronymic, meaning it was formed by adding the suffix “-eiro” (meaning “son of”) to the given name Duarte. A patronymic surname indicates that the name-bearer is the son of someone named Duarte.

Duarte is a relatively common surname in Portuguese-speaking countries, particularly in Portugal and Brazil. It is also found in Spanish-speaking countries, as well as in other parts of the world where Portuguese and Spanish communities have settled.

Notable individuals with the last name Duarte include João Duarte de Sousa, a Portuguese colonial governor in Brazil, and Juan Duarte, the brother of Argentinian First Lady Eva Perón. These individuals illustrate the diverse range of historical figures who have carried the Duarte surname.

The genealogy of the Duarte surname reveals its wide distribution and the potential for various ancestral origins. Individuals with this surname may have ancestors who were of Visigothic, Germanic, or even indigenous American origin, depending on their specific family history.

The etymology of Duarte emphasizes its connection to the personal name Edward, highlighting the historical and linguistic influences that have shaped the surname. The use of suffixes such as “-eiro” further adds depth to the surname’s meaning and structure.

In conclusion, the last name Duarte has a rich history and widespread usage in Portuguese and Spanish-speaking countries. Its origins can be traced back to the Germanic name Edward and its subsequent introduction to the Iberian Peninsula. By exploring the genealogy and etymology of Duarte, we gain a deeper understanding of its significance and the diverse individuals who have carried this surname throughout history.

However, as with any surname, there are always potential variations and undiscovered connections yet to be uncovered. The study of Duarte’s history and meaning is an ongoing journey that continues to unfold as new information and research become available.

Interesting facts about the last name Duarte

  • The surname Duarte is of Portuguese origin.
  • It is derived from the given name “Eduardo,” which itself comes from the Old Germanic “Hrodward” meaning “wealthy guardian” or “guardian of prosperity.”
  • Duarte is a relatively common surname in Portuguese-speaking countries such as Portugal, Brazil, and Cape Verde.
  • The surname Duarte has also spread to other parts of the world through Portuguese immigration and colonization.
  • In Portugal, Duarte is a patronymic surname, meaning it was often given to individuals whose father’s name was Eduardo or Duarte.
  • The surname Duarte is associated with several notable individuals, including King Duarte I of Portugal, who reigned from 1433 to 1438.
  • Other famous Duartes include Portuguese footballer Cristiano Ronaldo dos Santos Aveiro, commonly known as Cristiano Ronaldo.
  • The surname Duarte has variations in spelling, including Duardo, D’Oro, and Odorico.
  • Due to the widespread use of surnames, there are numerous Duarte families worldwide, each with their own history and genealogy.
  • Genealogical research into the surname Duarte can lead to discovering connections to various historical figures and lineages.

Name Rank


There are around 42983 people with the last name Duarte in the US

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