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 la fasce”
A record of documented arms, meaning and origin, researched for the Jost family lines. Documented in 2 countries.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. à la fasce”

The Jost arms were recorded in Lorraine, c. 1663.
Lorraine sat on the border between France and the German lands, and border country bred soldiers. Families here held small estates and served in arms, and a fighting man was exactly the sort who carried a shield of his own.
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 Jost has deep roots in the Lorraine region of France, where records confirm members of the family were living as early as 1663. The name itself is a shortened form of the medieval name Jodocus, which was popular across parts of Europe during the Middle Ages. In the context of Lorraine, the name reflects the complex cultural history of a borderland that frequently shifted between French and German influences. Families named Jost in this area were often part of the rural working class, likely serving as farmers or craftsmen who helped sustain the local economy during the seventeenth century. Because Lorraine was a crossroads for trade and migration, the Jost family was part of a resilient population that maintained its identity despite the political upheavals and wars that defined the region during that era. By settling in this specific part of France, the early Jost ancestors became part of a long tradition of families who shaped the social fabric of the French countryside.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'azur à trois pics de rocher accostés de sin., mouv. de la p., surm. d'une étoile d'or.”

The Jost arms were recorded in Switzerland, c. 1745.
Arms such as these were typically recorded in Bern.
Bern was the largest of the Swiss cantons and ran itself, with its own council and its own courts. Its governing families held office for generations, and office of that kind carried a shield 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 Switzerland, coats of arms were not restricted to the nobility and were often adopted by common citizens and families. These symbols were passed down through generations to show family identity. When branches of a family grew, they often changed small details of the design to distinguish their own line from the original group.
The surname Jost is a classic example of a name derived from a medieval personal name, specifically the Latin name Jodocus, which was popular across Europe during the Middle Ages. In the context of Switzerland, the name became firmly established in the region of Bern by the mid-18th century. Families bearing this name were often integrated into the local social fabric as citizens and craftsmen. By 1745, records indicate that the Jost family was already well-settled in the Bernese territory, where they participated in the local economy and community life. During this era, families in Bern were often tied to specific parishes or guilds, which helped them maintain their status and identity within the city and surrounding countryside. The survival of these records shows that the Jost family was a stable part of the Swiss population during a time of significant cultural and political development in the Swiss Confederation.
Latin term meaning upright, righteous, or fair.

