Baily is a distinctive boys' name in United States, ranking #6958 in 2006 with 11 recorded births. This places Baily in the top 50% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 58 births ranking #1753. Since 1996, the popularity has decreased by 75.6%. In 2006, approximately 1 in every 186,829 boys born was named Baily. FALLING Recent data shows the name is currently falling.