Bayley is a distinctive girls' name in United States, ranking #3004 in 2009 with 57 recorded births. The name reached its all-time peak in 1997 with 150 births ranking #1204. Since 1996, the popularity has decreased by 37.4%. In 2009, approximately 1 in every 32,226 girls born was named Bayley. RISING Recent data shows the name is currently rising.