Reena is a distinctive girls' name in United States, ranking #4997 in 2013 with 28 recorded births. The name reached its all-time peak in 2010 with 41 births ranking #3802. Since 1996, the popularity has decreased by 15.2%. In 2013, approximately 1 in every 62,658 girls born was named Reena. RISING Recent data shows the name is currently rising.