Keiley is a distinctive girls' name in United States, ranking #8281 in 2014 with 14 recorded births. The name reached its all-time peak in 2007 with 32 births ranking #4615. Since 1996, the popularity has increased by 27.3%. In 2014, approximately 1 in every 127,567 girls born was named Keiley. RISING Recent data shows the name is currently rising.