Keely is a distinctive girls' name in United States, ranking #1143 in 2010 with 214 recorded births. The name reached its all-time peak in 1997 with 555 births ranking #455. Since 1996, the popularity has decreased by 52.9%. In 2010, approximately 1 in every 8,305 girls born was named Keely. STABLE Recent data shows the name is currently stable.