Coat of Arms & Family Crest Details
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'or à un épervier de couleur brunâtre.”
A record of documented arms, meaning and origin, researched for the Agius family of Spain.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'or à un épervier de couleur brunâtre.”

The Agius 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.
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.
The surname Agius has deep roots in the Mediterranean, with historical records placing members of the family in the Kingdom of Aragon by the early 18th century. The name is widely believed to be of Latin origin, likely derived from the word "agius," which relates to the concept of being holy or sacred. During the 1700s, families bearing this name were often integrated into the social and administrative structures of the Spanish territories. As the family moved across regions, they were frequently involved in local governance and trade, which helped the name spread throughout the islands and coastal areas of the Mediterranean. By 1722, the presence of the Agius family in Aragon suggests they were part of a mobile population that maintained connections across different parts of the Iberian Peninsula and beyond. This history reflects the broader movement of families who shaped the cultural and linguistic landscape of Southern Europe during the early modern period.
Ancient Greek term meaning holy or sacred.
