Sky or scholar
A modern American invention combining the word 'sky' with the popular suffix '-leigh'. While primarily associated with the open atmosphere, it can also be seen as a creative spelling of Schuyler, a Dutch surname meaning 'scholar'.
Less common today
Skyleigh isn't in the latest US Top 1000. It last peaked at #3,356 in 2012.
US births per 5-year period, 1990βpresent (SSA data).