Sky is a distinctive boys' name in United States, ranking #1846 in 2011 with 77 recorded births. The name reached its all-time peak in 2014 with 124 births ranking #1383. Since 1996, the popularity has decreased by 10.5%. In 2011, approximately 1 in every 24,662 boys born was named Sky. STABLE Recent data shows the name is currently stable.