Reena is a distinctive girls' name in United States, ranking #6575 in 2020 with 18 recorded births. The name reached its all-time peak in 2010 with 41 births ranking #3802. Since 1996, the popularity has decreased by 45.5%. In 2020, approximately 1 in every 89,751 girls born was named Reena. RISING Recent data shows the name is currently rising.