Baily is a distinctive boys' name in United States, ranking #11069 in 2007 with 6 recorded births. The name reached its all-time peak in 1999 with 58 births ranking #1753. Since 1996, the popularity has decreased by 86.7%. In 2007, approximately 1 in every 345,873 boys born was named Baily. FALLING Recent data shows the name is currently falling.