Arin is a unisex name of Irish origin that means "Ireland" or "peaceful." It is a unique and modern-sounding name that has gained popularity in recent years. People with the name Arin are often described as being creative, artistic, and sensitive individuals. They have a strong sense of intuition and are very in tune with their emotions. Arin is a name that exudes a sense of calm and tranquility, making it a beautiful choice for parents looking for a peaceful and serene name for their child.