Aerin is typically a girls name and is very popular amongst girls in Ireland and The United States Of America. The meaning of Aerin is 'Ireland'. Aerin could possibly be an uncommon name for Ireland that only locals might know because of how similar they both sound. Aerin comes in another form as Erin, which was also a character's name in the famous American comedy series, 'The Office' as Erin Hannon. Aerin was one of the most popular nicknames back in the day but more recently the name is rarely used amongst people making it one of the unique names to have.
The name Aerin comes from the Gaelic origin that means 'Ireland' and is taken from the word 'Éirinn'. It means 'Ireland' in Irish. This is a cute name usually used for a baby girl.