Rainah is a distinctive girls' name in United States, ranking #7708 in 2011 with 16 recorded births. The name reached its all-time peak in 2019 with 23 births ranking #5574. Since 1996, the popularity has increased by 60.0%. In 2011, approximately 1 in every 109,925 girls born was named Rainah. RISING Recent data shows the name is currently rising.