Baily is a distinctive boys' name in United States, ranking #4814 in 2004 with 17 recorded births. The name reached its all-time peak in 1999 with 58 births ranking #1753. Since 1996, the popularity has decreased by 62.2%. In 2004, approximately 1 in every 116,753 boys born was named Baily. FALLING Recent data shows the name is currently falling.