Lelah is a distinctive girls' name in United States, ranking #8103 in 2017 with 14 recorded births. The name reached its all-time peak in 2005 with 28 births ranking #4780. Since 1996, the popularity has increased by 40.0%. In 2017, approximately 1 in every 123,277 girls born was named Lelah. FALLING Recent data shows the name is currently falling.