Brett is a masculine given name of Old English origin, meaning "from Brittany" or "speckled". It has Celtic roots, and is traditionally associated with strength and bravery. People named Brett are often described as confident and charismatic individuals who possess a natural charm and magnetism. They are known for their competitive spirit and determination to succeed in all aspects of their lives. Brett is a timeless and classic name that exudes a sense of sophistication and elegance.