Miriah is a distinctive girls' name in United States, ranking #7366 in 2012 with 17 recorded births. The name reached its all-time peak in 1997 with 82 births ranking #1825. Since 1996, the popularity has decreased by 77.6%. In 2012, approximately 1 in every 103,573 girls born was named Miriah. FALLING Recent data shows the name is currently falling.