Shanley is a distinctive girls' name in United States, ranking #10109 in 2002 with 10 recorded births. The name reached its all-time peak in 2014 with 24 births ranking #5605. Since 1996, the popularity has decreased by 28.6%. In 2002, approximately 1 in every 179,682 girls born was named Shanley. STABLE Recent data shows the name is currently stable.