Leilah is a distinctive girls' name in United States, ranking #1140 in 2011 with 215 recorded births. The name reached its all-time peak in 2010 with 251 births ranking #1002. Since 1996, the popularity has increased by 1,553.8%. In 2011, approximately 1 in every 8,180 girls born was named Leilah. FALLING Recent data shows the name is currently falling.