Díaz is a common surname of Spanish origin with multiple meanings in multiple languages. First found in the Kingdom of Castile, where the name originated in the Visigoth period, the name accounts for about 0.17% of the Spanish population, ranking as the 14th-most frequently found surname in both 1999 and 2004.
Variants and related names
There is minor evidence that Díez may be equivalent to Díaz, in the form of Spanish language listing of most frequent surnames in 1999 Spain. However, a 2008 in-press academic manuscript about Spanish naming in 2004 suggests otherwise, listing statistics for "Díaz" and "Díez" separately. The surname is a cognate with the Portuguese language surname Dias.
Usage
Díaz and the anglicized form Diaz appear to be surnames only, without evidence for use as given names. Use of Diaz may arise through Anglicization of Portuguese language Dias.
Many examples of the surnames Díaz exist among historically notable people as a patronymic of Diego. Among the earliest such examples is El Cid, whose real name was Rodrigo Díaz de Vivar, and whose father's given name was Diego.[full citation needed]
Geographical distribution
As of 2014, 21.5% of all known bearers of the surname Díaz were residents of Mexico (frequency 1:132), 11.4% of Colombia (1:96), 9.1% of Argentina (1:108), 8.0% of Spain (1:134), 7.2% of Venezuela (1:96), 6.7% of the United States (1:1,242), 5.2% of Peru (1:142), 5.0% of Cuba (1:53), 4.6% of Chile (1:87), 3.1% of the Philippines (1:742), 2.9% of the Dominican Republic (1:83), 2.5% of Puerto Rico (1:33), 2.4% of Guatemala (1:155), 2.0% of Honduras (1:100), 1.4% of El Salvador (1:107), 1.3% of Nicaragua (1:103), 1.2% of Ecuador (1:293) and 1.0% of Paraguay (1:161).
In Spain, the frequency of the surname was higher than the national average (1:134) in the following autonomous communities:
The following matrix contains available information on the frequency of this surname in various countries across a span of years.
Country
1880–1889
1960–1969
1990–1999
2000–2009
Australia
2002: 0.008% (rank?)(c)
New Zealand
2002: 0.002% (rank?)(c)
Spain
1999: 0.74% (rank 14)(a)
2004: na% (rank 14)(b)
United Kingdom
1881: na% (rank 23,037)(c)
1998: 0.001% (rank 10,773)(c)
United States
1964: 0.047% (rank 335)
1990: 0.084% (rank 99)(d) 1990: 0.014% (rank?)(c)
2000: 0.18% (rank 73)(d)
Reference codes, see #References: (a)=OcioTotal 1999, (b)=Mateos & Tucker 2008, (c)=Longley, et al., (d)=United States Census Bureau 1995, (e)=United States Census Bureau 2000
Miguel Díaz-Canel (born 1960), Cuban politician, engineer, first secretary of the Communist Party and leader of Cuba since 2021
Pedro Díaz de Vivar (1740–1820), Royal Spanish soldier and official, also a descendant of El Cid (Rodrigo de Diaz Vivar, 1043–1099)
Porfirio Díaz (1830–1915), Mexican soldier, politician, dictator who served seven terms as President of Mexico in late 19th and early 20th century, following the Imperial French (by Emperor Napoleon III) intervention in Mexico with Emperor Maximilian, 1863–1866
Rafael Díaz-Balart (1926–2005), Cuban politician and anti-Castro organizer
Ramón Díaz (1926–2017), Uruguayan lawyer, economist and journalist, Chairman of the Central Bank
Rodrigo Díaz de Vivar (c. 1043–1099), better known as El Cid, or Rodrigo, Castilian (Spain ) nobleman and military leader in medieval Spain
Adam Perez Diaz (1909–2010), the first Hispanic elected to the Phoenix City Council in Arizona and also the first Hispanic to serve as Phoenix's Vice-Mayor
Aledmys Díaz (born 1990), Cuban professional baseball player, who also played for four franchises / teams in the American Major Leagues
Alexis Díaz (baseball) (born 1996), Puerto Rican professional baseball player, who plays for the Cincinnati Reds of the National League in Major League Baseball in the United States
Baudilio Díaz (1953–1990), Venezuelan professional baseball player, who plays prominent for the Cleveland Indians of the National League in Major League Baseball in the United States
Edwin Díaz (born 1994), Puerto Rican and American professional baseball player, formerly with the Seattle Mariners of the American League in Major League Baseball, currently with the franchise / team of the New York Mets in the National League
Elías Díaz (born 1990), Venezuelan baseball player
Joselo Díaz (born 1980), Dominican and former American professional Major League Baseball player (pitcher) with several franchises / teams plus Minor League Baseball, later with Nippon (Japanese) professional baseball team
Louis Diaz (1946–2025), American Drug Enforcement Administration agent
Matthew Diaz (born 1965), American military lawyer, formerly with the Judge Advocate General's Corps, United States Navy, later involved with controversial long-term prisoners / defendants held at Guantanamo naval base in Cuba
Miguel H. Díaz (born 1963), American diplomat, former U.S. ambassador to the Holy See (Vatican City) of the Roman Catholic Church in Rome, Italy
Virgilio Morales Díaz, one of the last National Chief Scouts of Cuban scouting up to c. 1961 when Scouting in communist Cuba was terminated
Carr, Derek C. (March 1999) [1999]. "Arabic and Hebrew auctoritates in the Works of Enrique de Villena". In Auguste Elfriede Christa Canitz and Gernot Rudolf Wieland (ed.). From Arabye to Engelond. University of Ottawa Press. pp.56–57 (Note 16). ISBN0-7766-0517-8. Retrieved 2008-05-01.
United States Census Bureau (2000). "Top 1000 Names". Frequently Occurring Surnames From Census 2000. U.S. Department of Commerce. Archived from the original(XLS) on 2008-12-09. Retrieved 2008-05-01.
External links
A history of the Díaz surname compiled by the Institute for Genealogy and History for Latin America is available for a fee. See pages 38 and 39 of https://books.google.com/books?id=xxcSboo5KTAC for more information.
Surname list
This page lists people with the surnameDiaz. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.