Bayley is a distinctive boys' name in United States, ranking #12700 in 2009 with 5 recorded births. The name reached its all-time peak in 1998 with 60 births ranking #1701. Since 1996, the popularity has decreased by 88.6%. In 2009, approximately 1 in every 396,661 boys born was named Bayley. STABLE Recent data shows the name is currently stable.