Arin is a short, modern spelling used for several names at once: as a variant of Aaron it is usually explained as "high mountain" or "exalted", and it also matches the Turkish and Hebrew name Arin, read as "pure" or "mountain of strength". Its simplicity suits the current taste for brief, vowel-led boys' names like Aren and Arlo. In the United States Arin reached its best rank of number 1751 in 2021 and stands at number 2037 in 2025.