Alley is a distinctive girls' name in United States, ranking #9090 in 2022 with 11 recorded births. The name reached its all-time peak in 2006 with 66 births ranking #2704. Since 1996, the popularity has decreased by 26.7%. In 2022, approximately 1 in every 148,978 girls born was named Alley. FALLING Recent data shows the name is currently falling.