Moonlight or moon halo
Aylyn is a modern variant of the Turkish name Aylin, which signifies the halo of light around the moon. It is often associated with brightness and celestial beauty. In some contexts, it is also viewed as a creative spelling of the English name Eileen or Aileen.
Less common today
Aylyn isn't in the latest US Top 1000. It last peaked at #9,583 in 2010.
German-Turkish actress and dancer
Cuban actress and model
US births per 5-year period, 1990βpresent (SSA data).