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)“Tranché d'or sur gu.; au lion de sin., br. sur le tout.”
A record of documented arms, meaning and origin, researched for the Davio family of Italy.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“Tranché d'or sur gu.; au lion de sin., br. sur le tout.”

The Davio arms were recorded in Gaëte, c. 1775.
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 the Italian states, coats of arms were often used by noble families to show their status and history. These symbols were passed down through the generations to all legitimate male descendants. Younger branches of a family usually kept the original design but sometimes added small changes to distinguish their specific line from the main branch.
The surname Davio traces its roots to the coastal region of Gaeta, Italy, where members of the family were firmly established by the year 1775. During this period, Gaeta served as a vital maritime hub and a strategic fortress under the Kingdom of the Two Sicilies. Families living in this area were often deeply connected to the local trade networks and the administrative life of the port city. The name itself likely evolved from regional naming traditions common in the southern Italian peninsula, where surnames were frequently adapted from given names or geographic identifiers. By the late 18th century, the Davio family had become part of the social fabric of Gaeta, living amidst a community that balanced the demands of Mediterranean commerce with the rigid structures of the Bourbon monarchy. Their presence in official records from this era suggests they were integrated into the local population, contributing to the daily life and development of this historic coastal town.
Derived from the Hebrew word for beloved or friend.
