Brien is a traditional Irish name that means "noble" or "high" in Gaelic. It is a strong and masculine name that exudes power and leadership. People named Brien are often described as intelligent, confident, and charismatic individuals who excel in various fields. They are natural born leaders who have a deep sense of responsibility and are always willing to take charge in difficult situations. Overall, those named Brien are seen as respectable and honorable individuals who command respect and admiration from those around them.