Agüero Coat of Arms Record & History

A record of documented arms, meaning and origin, researched for the Agüero family of Spain.

Reg. 8851 · Spanish, A–C

Coat of Arms & Family Crest Details

Where the Agüero Arms Were Recorded

Aragon
Map of Spain showing where the Agüero arms are recorded

The Agüero arms were recorded in Aragon, c. 1722.

Aragon was mountain and river country in north-eastern Spain, with a strong tradition of small independent landholders. A great many families counted as gentry there, and each one needed a shield to be told apart.

This is where the arms were entered in the register. Families often moved to other parts of the country, so the same name can turn up in more than one region.

Region
Aragon
First recorded
1722

Granting Authority for the Agüero Arms

Arms of Cronista Rey de Armas
Cronista Rey de Armas
Authority

Cronista Rey de Armas

1496-present

The body that granted and recorded arms in Spain in this period.

Portrait of Philip V of Spain
Philip V of Spain
Sovereign of the period

Philip V of Spain

1714–1724

Reigning in Spain when the Agüero arms are first recorded.

How Arms Worked in Spain

In Spain, a coat of arms was considered a form of property that belonged to the entire family line. These arms were passed down from a father to all his children equally. Younger branches of the family usually kept the original design without needing to add any special marks to distinguish their specific line.

Granting authority
The Cronista Rey de Armas was the official body that regulated and granted coats of arms throughout Spain.
How they got arms
Families often obtained their arms through royal grants or by proving their noble status to the official heraldic authority.
Where arms were recorded
Coats of arms were officially recorded in the registers of the Cronista Rey de Armas starting in 1496.
The family's standing
Recorded among the armigerous families of Aragon.

Origin & History of the Agüero Family in Spain

The surname Agüero traces its roots to the rugged landscapes of northern Spain, specifically within the historic Kingdom of Aragon. The name is topographic in origin, meaning it was likely adopted by families living near a place known as Agüero, which is a village famous for its dramatic, towering rock formations. By the early 18th century, records confirm that members of the Agüero family were firmly established in the region, participating in the social and administrative life of the Aragonese community. During this period, families often identified themselves by their local geography, which helped distinguish them as they moved between villages or expanded their landholdings. This connection to the land suggests that the early Agüero family members were deeply integrated into the rural economy and local traditions of the Aragonese foothills.

Related Branches & Arms

Root word
Aquarium

Latin term referring to a place for water or a reservoir.

This name
AgüeroDerived from a topographic location near a water source or a reservoir.
also spelled
Aguerro
Agwero

Documented Sources

J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87

Pescador Medrano, Aitor. Los apellidos en España. 1997

Archivo de la Corona de Aragón, Censo de población de la Corona de Aragón. 1722

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