Kiely is a distinctive girls' name in United States, ranking #3454 in 2001 with 39 recorded births. The name reached its all-time peak in 2008 with 52 births ranking #3241. Since 1996, the popularity has increased by 116.7%. In 2001, approximately 1 in every 46,168 girls born was named Kiely. STABLE Recent data shows the name is currently stable.