Llewelyn is a Welsh name that is derived from the name Llywelyn, which means "leader" or "lion-like." It is a strong and regal name that has a long history of being associated with powerful and noble figures in Welsh history. Those named Llewelyn are often seen as natural born leaders, with a charismatic and commanding presence. They are known for their courage, determination, and ability to inspire others to follow their lead. Overall, Llewelyn is a name that embodies strength, courage, and leadership.