Night beauty or dark-haired
Laylee is a modern phonetic variant of the Arabic name Layla. It traditionally refers to the night, often used poetically to describe a 'night beauty' or someone born at night.
Less common today
Laylee isn't in the latest US Top 1000. It last peaked at #5,201 in 2011.
US births per 5-year period, 1990βpresent (SSA data).