Kellan is a name of Gaelic origin meaning "powerful" or "mighty warrior." Those with the name Kellan are often described as strong-willed, independent, and determined individuals. They are known for their leadership abilities, as well as their natural charisma and charm. Kellans are dedicated to their goals and will stop at nothing to achieve success in all areas of their life. With a confident and dynamic personality, Kellans are often seen as natural born leaders who inspire and motivate those around them.