Gilson

The story behind Gilson

Gilson is an English patronymic surname derived from the given name Gil, a medieval English short form of Giles (from Latin Aegidius). The name Giles itself comes from the Greek word "aigis," meaning shield or protection, though folk etymology sometimes connected it to "aegis" in the sense of divine protection. The patronymic suffix "-son" (meaning "son of") was added to create "Gilson," literally denoting "son of Gil." This naming convention became common in England during the medieval period, particularly in the North and Midlands, where patronymic surnames flourished. The name followed typical English surname patterns: a given name + -son suffix created hereditary family surnames that identified individuals by their paternal lineage.

Gilson is primarily a surname with no historical biblical, mythological, or legendary bearer of its own. However, it carries the heritage of Saint Aegidius (Saint Giles), a venerated early Christian martyr, through its connection to the given name Giles. As a given name, Gilson appears to be a modern coinage—a 20th-century American practice of repurposing surnames as forenames. The name's peak popularity in the 1930s United States reflects this trend, when surnames like Harrison, Jackson, and Gilson were increasingly adopted as first names for boys, particularly as parents sought distinctive yet familiar-sounding options.