Bayley is a distinctive boys' name in United States, ranking #4621 in 2004 with 18 recorded births. The name reached its all-time peak in 1998 with 60 births ranking #1701. Since 1996, the popularity has decreased by 59.1%. In 2004, approximately 1 in every 110,267 boys born was named Bayley. STABLE Recent data shows the name is currently stable.