Bayley is a distinctive boys' name in United States, ranking #5598 in 2005 with 14 recorded births. The name reached its all-time peak in 1998 with 60 births ranking #1701. Since 1996, the popularity has decreased by 68.2%. In 2005, approximately 1 in every 142,653 boys born was named Bayley. STABLE Recent data shows the name is currently stable.