Air and lake
A modern American invention, Aerilyn combines the Greek-derived prefix 'Aer' (meaning air) with the popular Welsh-derived suffix 'lyn' (meaning lake). It is part of a contemporary trend of creating ethereal, melodic names by blending traditional elements. The name evokes a sense of lightness and natural beauty.
Less common today
Aerilyn isn't in the latest US Top 1000. It last peaked at #4,525 in 2016.
US births per 5-year period, 1990βpresent (SSA data).