Moriah is a distinctive girls' name in United States, ranking #822 in 2011 with 323 recorded births. The name reached its all-time peak in 1997 with 504 births ranking #489. Since 1996, the popularity has decreased by 33.8%. In 2011, approximately 1 in every 5,445 girls born was named Moriah. STABLE Recent data shows the name is currently stable.