Baily is a distinctive girls' name in United States, ranking #2464 in 2001 with 63 recorded births. The name reached its all-time peak in 1997 with 94 births ranking #1672. Since 1996, the popularity has increased by 18.9%. In 2001, approximately 1 in every 28,580 girls born was named Baily. FALLING Recent data shows the name is currently falling.