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Last Name Izarriaga

What is the origin of the last name Izarriaga?

The surname Izaquierre/Izarriaga has Basque origins. In the Basque region, which is located in the northern parts of Spain and France, many families have unique surnames that are often patronymic or locative in nature. This specific surname could be a variant of "Izara", which means "bushy place" in the Basque language, followed by the common patronymic suffix "-egi/-aga", indicating son or descendant of. However, it's important to note that the exact origin can vary depending on specific spelling variations and regional dialects. For a more accurate history or additional information, genealogical research may be helpful.

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Learn more about the origin of the last name Izarriaga

The meaning and origin of the last name Izarriaga

The surname Izárraga has Basque origins, rooted in the ancient territories of Spain's northern region. It is derived from a place name, likely originating from the Basque word "izarrari", meaning "hilly river bank." The name could have been originally given to someone who lived near or came from a location with such geographical features. Over time, the surname evolved through spelling variations due to differences in transcription and translation by various scribes and record keepers. These variations include Izzarra, Izarraga, Izarragoitia, among others. Today, it is predominantly found within Basque-speaking communities and among their diaspora worldwide.

Geographical distribution of the last name Izarriaga

The surname Izarraiga is predominantly found in the Basque Country, a region spanning both Spain and France. Within Spain, it's most concentrated in the provinces of Guipuzcoa, Biscay, and Navarre. In these regions, it's particularly common among communities who speak Euskera, the native language of the Basque people. Outside of the Basque Country, there are also significant populations with the surname Izarraiga in Latin America, primarily in Mexico, Argentina, Chile, Uruguay, and Puerto Rico, as a result of historical migration patterns from the Basque Country. In the United States, the highest concentrations can be found in California, Texas, and Pennsylvania, again reflecting past migration trends.

Variants and spellings of the last name Izarriaga

The surname Izarriaga has several variations and spellings due to historical and regional differences in naming conventions. Some common variants include: Izarraga, Izarriaga-Azpiazu, Izaurriaga, Izarraga y Azpiazu, Izarria, Izarri, Izaura, Izauregui, among others. These variations may arise from the use of different spelling conventions, the inclusion or omission of middle names or patronymics, and regional dialects. It is essential to note that these spellings can be found across various Spanish-speaking countries, reflecting the global dispersion of people with Basque heritage, where the surname originates. In English, it may also appear as Izarraga, Izaurriaga or similar variations due to transliteration from the original Basque spelling.

Famous people with the last name Izarriaga

Notable individuals with the surname Izarraiga include:

1. Joseba Izañarriaga, a Basque chef who co-founded the prestigious Azurmendi restaurant in Larrabetzu, Spain. The establishment has been awarded three Michelin stars and was ranked as the 24th best restaurant in the world by The World's 50 Best Restaurants in 2019.

2. Jose Antonio Izañarriaga, a Spanish politician who served as the Deputy Prime Minister of Spain from 2018 to 2020 and the Minister of Defense between 2016 and 2018, under the leadership of Prime Minister Pedro Sánchez.

3. Mikel Izañarriaga, a Spanish footballer who plays as a goalkeeper for CD Mirandes in the Segunda División B. He spent most of his career playing for various Basque clubs.

4. Jon Aspiazu Izañarriaga, a Spanish-Basque composer and arranger known for his work in film music, television themes, and theater. Some of his notable works include the music for the movie "Otra vida" and the TV show "Cuéntame cómo pasó."

These individuals have made significant contributions in their respective fields, reflecting the diversity and talent within the Izarraiga family name.

Genealogical research on the last name Izarriaga

The surname Izarraiga is believed to have originated from the Basque region in Spain, specifically in the province of Guipuzcoa. One of the earliest known references of this surname can be traced back to the 16th century. The name "Izarra" or "Izarraiga" is derived from a place name, likely referring to a location that has a stone or rocky area (izar in Basque) near a river (gaia). Over time, variations of the spelling, such as Izaurra, Izarraga, and Izarraiga, have emerged due to differences in transcription and translation. The surname spread to Mexico, Philippines, and other Spanish-speaking countries during colonial times, with notable figures including Juan de Izaurrieta, a prominent figure in the Mexican War of Independence, and General Gregorio Izarraga, who played a significant role in the Philippine Revolution.

Last name distribution maps

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 30 July 2025

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