Perreault is a surname of French origin. It is derived from a nickname, likely related to the Old French word "perre," meaning "stone" or "rock." This could have been used to describe someone who was physically strong, steadfast, or lived near a prominent rock formation.
The surname Perreault is commonly found in Canada, particularly in the province of Quebec, reflecting the history of French colonization in the region. It is also present in the United States, primarily among descendants of French-Canadian immigrants.
Variations of the name, often reflecting regional dialects or orthographic changes over time, may include Perrault, Perrot, and Perreaux. Genealogical research can sometimes reveal connections between these variations.
Individuals with the surname Perreault have been involved in various fields, including sports, arts, politics, and business.