Keely is a distinctive girls' name in United States, ranking #633 in 2001 with 398 recorded births. The name reached its all-time peak in 1997 with 555 births ranking #455. Since 1996, the popularity has decreased by 12.3%. In 2001, approximately 1 in every 4,524 girls born was named Keely. STABLE Recent data shows the name is currently stable.