Alley is a distinctive girls' name in United States, ranking #5454 in 2016 with 24 recorded births. The name reached its all-time peak in 2006 with 66 births ranking #2704. Since 1996, the popularity has increased by 60.0%. In 2016, approximately 1 in every 73,812 girls born was named Alley. FALLING Recent data shows the name is currently falling.