Grosjean

Grosjean is a surname of French origin. It is believed to be a patronymic surname, derived from the given name Grosjean, which itself is a combination of "Gros" meaning "big" or "large" and "Jean" meaning "John". The name likely originated as a nickname for a large or prominent individual named John.

Over time, the surname Grosjean became established in various French-speaking regions and has since spread globally through migration. Individuals with this surname can be found in France, Canada, the United States, and other parts of the world. Like many surnames, its spelling has remained relatively consistent over centuries.

Notable individuals bearing the surname Grosjean include Romain Grosjean, a Swiss-French professional racing driver who competed in Formula One. Other individuals have contributed to various fields, including arts, sciences, and business. The name continues to be a part of family lineages and cultural heritage for many.