Reena is a distinctive girls' name in United States, ranking #5864 in 2007 with 24 recorded births. The name reached its all-time peak in 2010 with 41 births ranking #3802. Since 1996, the popularity has decreased by 27.3%. In 2007, approximately 1 in every 80,102 girls born was named Reena. RISING Recent data shows the name is currently rising.