Arlan is a strong and confident name of Irish origin meaning "pledge" or "oath". It reflects someone who is trustworthy and dependable, often seen as a pillar of support for those around them. Arlan is a unique and uncommon name that sets its bearer apart from the crowd. Those with the name Arlan are often seen as natural leaders with a calm and collected demeanor. Overall, Arlan is a name that exudes strength, reliability, and integrity.