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 gu. à deux chev. d'arg. C.: un couteau d'arg., la pointe en haut, le tranchant à sen.”
A record of documented arms, meaning and origin, researched for the Lillo family of France.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. à deux chev. d'arg. C.: un couteau d'arg., la pointe en haut, le tranchant à sen.”

The Lillo arms were recorded in France, c. 1725.
Arms such as these were typically recorded in Bretagne.
More families held coats of arms in Bretagne than anywhere else in France. The land was divided into many small estates rather than a few large ones, so far more households counted as gentry, and each needed a shield of its own 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 France, a coat of arms was a mark of honor that passed down through the male line to all legitimate descendants. Families often used the same shield without changes to show their shared heritage. If a branch wanted to stand out, they could add a small mark to their shield to show their specific place in the family tree.
The family name Lillo has roots that stretch back into the historical landscape of France, with documented evidence placing members of the family in the region of Bretagne by 1725. During the early eighteenth century, Bretagne was a distinct province with its own unique cultural identity and social structure. Families living in this area were often deeply connected to the local agricultural economy or the maritime industries that defined the coastal towns. The name itself likely evolved from local dialects or geographic descriptions common to the region, reflecting the way people identified their homes or occupations in small, tight-knit communities. As these early ancestors moved through the parishes of Bretagne, they participated in the daily life of a society transitioning through the late stages of the French monarchy. By maintaining their presence in this specific region, the Lillo family became part of the long-standing demographic history that shaped the cultural heritage of western France.
Derived from the Old French word for an island.
