Shayley is a distinctive girls' name in United States, ranking #5666 in 2000 with 20 recorded births. The name reached its all-time peak in 2000 with 20 births ranking #5666. Since 1996, the popularity has increased by 100.0%. In 2000, approximately 1 in every 90,799 girls born was named Shayley. FALLING Recent data shows the name is currently falling.