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)“De sin. au lion d'or, arm. et lamp. de gu.; à la bord. denchée du sec.”
A record of documented arms, meaning and origin, researched for the Argentina family of Spain.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De sin. au lion d'or, arm. et lamp. de gu.; à la bord. denchée du sec.”

The Argentina arms were recorded in Spain, c. 1722.
Arms such as these were typically recorded in Castile.
Castile was the heart of Spain and the source of most of its noble families. Land won in the long wars against the Moors was granted out to fighting men, and a man granted land was granted arms along with it.
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 family name Argentina finds its roots in the linguistic traditions of the Iberian Peninsula, where it likely originated as a descriptive term or a toponymic reference. By the year 1722, historical records confirm that members of the family were established in the region of Castile. During this period, the name was often associated with individuals who lived near silver mines or those who possessed a notable, bright complexion. As the family grew, they integrated into the local social structures of the Castilian heartland, participating in the agricultural and administrative life of their communities. The name itself reflects the historical importance of precious metals in the Spanish economy, suggesting that early ancestors may have been connected to the trade or extraction of silver during the early modern era.
Latin word meaning silver or shining metal.