Peace; or a poetic name for Ireland
Aerin is a modern variation of Erin, derived from the Old Irish word Éirinn, which refers to Ireland. In the context of J.R.R. Tolkien's legendarium, it is also a name of Sindarin origin meaning 'ocean' or 'sea'. It offers a contemporary, airy twist on a classic geographical name.
Less common today
Aerin isn't in the latest US Top 1000. It last peaked at #3,138 in 2008.
US births per 5-year period, 1990–present (SSA data).
American billionaire businesswoman and heiress
A noblewoman of the House Indoril · The Elder Scrolls III: Morrowind
A woman of Dor-lómin in the First Age · The Children of Húrin
