Reena is a distinctive girls' name in United States, ranking #6501 in 2009 with 21 recorded births. The name reached its all-time peak in 2010 with 41 births ranking #3802. Since 1996, the popularity has decreased by 36.4%. In 2009, approximately 1 in every 87,470 girls born was named Reena. RISING Recent data shows the name is currently rising.