Coat of Arms & Family Crest Details
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Per pale ar. and az. three fleurs-de-lis counterchanged”
A record of documented arms, meaning and origin, researched for the Sherlock family lines. Documented in 2 countries.
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Per pale ar. and az. three fleurs-de-lis counterchanged”

The Sherlock arms were recorded in London, c. 1620.
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.
English heraldry allowed arms to be shared by all legitimate descendants of the original owner. These symbols were treated as personal property that moved through the generations to all children. While the eldest son kept the original design, other family members could use the same shield without needing to change it or register their own unique versions.
The surname Sherlock originated in England as a descriptive nickname, likely derived from the Old English words "scir," meaning bright or fair, and "locc," meaning lock of hair. This suggests that the name was originally given to someone with light-colored or blonde hair during the Middle Ages. By the time the family was firmly established in London during the early 17th century, the name had become a fixed hereditary surname passed down through generations. Records from 1620 indicate that the family was already part of the growing urban population in the capital, living during a period of significant social and economic change in England. As the family settled into London life, they became part of the city's long history of trade and community development, helping to weave the name into the fabric of English society long before it gained its modern literary fame.
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Per pale ar. and az. a fleur-de-lis counterchanged”

The Sherlock arms were recorded in Wexford, c. 1306.
Wexford was the corner of Ireland closest to Wales, settled early by Norman families. They held their land under arms and kept it for generations, which is why so many Wexford names carry recorded shields.
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.
The Ulster King of Arms granted coats of arms to individuals who proved their social standing and good character. These symbols were typically inherited by all legitimate descendants of the original holder. If a family branch wanted a unique look, they could apply for a specific change to their design through the office to ensure their identity remained distinct.
The Sherlock family name has deep roots in Ireland, particularly within County Wexford, where records confirm their presence as early as 1306. The name is believed to have originated from the Old English word "scir," meaning bright or fair, and was likely a descriptive nickname for a person with light-colored hair. Following the arrival of Anglo-Norman settlers in the late 12th century, the Sherlocks established themselves as significant landowners in the southeast of the country. Over the following centuries, they became deeply integrated into the local society of Wexford and neighboring areas. They functioned as part of the colonial administration and held various roles in local government, which allowed them to maintain their influence for generations. By settling in this region, the family became a permanent part of the social and political landscape of medieval Ireland.
Old English words for bright or sheer and lock of hair.

