Sky is a distinctive girls' name in United States, ranking #873 in 2013 with 296 recorded births. This places Sky in the top 5% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2021 with 405 births ranking #712. Since 1996, the popularity has increased by 85.0%. In 2013, approximately 1 in every 5,927 girls born was named Sky. FALLING Recent data shows the name is currently falling.