Bayley is a distinctive girls' name in United States, ranking #1526 in 1999 with 112 recorded births. The name reached its all-time peak in 1997 with 150 births ranking #1204. Since 1996, the popularity has increased by 23.1%. In 1999, approximately 1 in every 15,837 girls born was named Bayley. RISING Recent data shows the name is currently rising.