The name Brook is derived from the Old English word "broc," which means "stream." This name has tranquil and natural connotations, evoking images of a peaceful brook gently flowing through a lush forest. People with the name Brook are often considered nurturing, compassionate, and in touch with their emotions. They have a strong sense of intuition and are highly creative individuals. The name Brook is both timeless and modern, making it a popular choice for both boys and girls.