Kiely is a distinctive girls' name in United States, ranking #3104 in 2003 with 48 recorded births. The name reached its all-time peak in 2008 with 52 births ranking #3241. Since 1996, the popularity has increased by 166.7%. In 2003, approximately 1 in every 38,064 girls born was named Kiely. STABLE Recent data shows the name is currently stable.