Gertjan is a common Dutch name, often used for males. It is derived from the name Gerard, which means "brave with a spear." People named Gertjan may be found in various professions and regions, primarily in the Netherlands and Belgium. In popular culture, Gertjan may also refer to notable individuals, such as Gertjan Verbeek, a Dutch football manager known for his strategic approach to the game. The name is often associated with qualities like strength and leadership, reflecting its historical roots.