Rainah is a distinctive girls' name in United States, ranking #5574 in 2019 with 23 recorded births. The name reached its all-time peak in 2019 with 23 births ranking #5574. Since 1996, the popularity has increased by 130.0%. In 2019, approximately 1 in every 72,938 girls born was named Rainah. RISING Recent data shows the name is currently rising.