Arlyn is a unisex name of English origin that means "pledge" or "oath." Those named Arlyn are known for their strong sense of commitment and loyalty to their loved ones and beliefs. They are often seen as genuine and trustworthy individuals who always keep their word. Arlyns are also known for their warm and caring nature, always putting the needs of others before their own. In addition, they have a creative and imaginative side that enables them to think outside the box and come up with innovative solutions to challenges.