Keely is a moderately popular girls' name in England & Wales, ranking #483 in 2005 with 74 recorded births. The name reached its all-time peak in 1996 with 132 births ranking #282. Since 1996, the popularity has decreased by 43.9%. In 2005, approximately 1 in every 3,895 girls born was named Keely. STABLE Recent data shows the name is currently stable.