Baily is a distinctive boys' name in United States, ranking #2685 in 2001 with 35 recorded births. The name reached its all-time peak in 1999 with 58 births ranking #1753. Since 1996, the popularity has decreased by 22.2%. In 2001, approximately 1 in every 55,509 boys born was named Baily. FALLING Recent data shows the name is currently falling.