Leah is a popular girls' name in United States, ranking #53 in 2023 with 3,973 recorded births. The name reached its all-time peak in 2009 with 6,790 births ranking #29. Since 1996, the popularity has increased by 19.4%. In 2023, approximately 1 in every 403 girls born was named Leah. STABLE Recent data shows the name is currently stable.