The surname Garnet originated in England, with its earliest recorded instances dating back to the late 12th century. The name is derived from the Old French word "grenat," which means a small seed or kernel, referring to the deep red semi-precious gemstone of the same name.
One of the earliest recorded references to the name Garnet can be found in the Pipe Rolls of Yorkshire from 1195, where a person named William Garnet is mentioned. The name was also present in various medieval records, such as the Hundred Rolls of Cambridgeshire from 1273, which lists a Richard Garnet.
During the 13th and 14th centuries, the surname Garnet was predominantly found in the counties of Yorkshire, Cambridgeshire, and Lincolnshire in England. It is believed that the name may have originated as a descriptive nickname for someone who worked with garnets or had a particular affinity for the gemstone.
In the 15th century, the Garnet family had established themselves as landowners in the village of Hilberton, Huntingdonshire. One notable member of this family was John Garnet (c. 1545-1598), an English Catholic priest who served as the superior of the Jesuit mission in England during the reign of Queen Elizabeth I.
Another prominent figure bearing the surname Garnet was Henry Garnet (1555-1606), an English Jesuit priest who was implicated in the Gunpowder Plot of 1605, a failed attempt to assassinate King James I. Garnet was eventually executed for his involvement in the conspiracy.
The Garnet surname continued to be prevalent in England throughout the 17th and 18th centuries. One notable individual from this period was Thomas Garnet (1766-1853), an English physician and naturalist who made significant contributions to the study of zoology and botany.
In the 19th century, the name Garnet gained prominence through the works of the English novelist and poet Thomas Hardy. One of his most famous characters, Grace Melbury, was a "Garnet" in the novel "The Woodlanders" (1887).
Other notable individuals with the surname Garnet include Robert Garnet (1808-1890), an English clergyman and writer, and Sir Thomas Garnet (1859-1930), a British naval officer and politician who served as the Governor of New South Wales from 1925 to 1930.