Keely is a distinctive girls' name in United States, ranking #731 in 2007 with 399 recorded births. The name reached its all-time peak in 1997 with 555 births ranking #455. Since 1996, the popularity has decreased by 12.1%. In 2007, approximately 1 in every 4,818 girls born was named Keely. STABLE Recent data shows the name is currently stable.