Leiah is a distinctive girls' name in United States, ranking #2916 in 2017 with 57 recorded births. The name reached its all-time peak in 2012 with 78 births ranking #2392. Since 1996, the popularity has increased by 280.0%. In 2017, approximately 1 in every 30,279 girls born was named Leiah. FALLING Recent data shows the name is currently falling.