Sky is a distinctive boys' name in England & Wales, ranking #3687 in 2008 with 4 recorded births. This places Sky in the bottom 36% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 18 births ranking #1466. Since 1996, the popularity has increased by 33.3%. In 2008, approximately 1 in every 84,844 boys born was named Sky. RISING Recent data shows the name is currently rising.