Reena is a distinctive girls' name in United States, ranking #4815 in 2016 with 29 recorded births. The name reached its all-time peak in 2010 with 41 births ranking #3802. Since 1996, the popularity has decreased by 12.1%. In 2016, approximately 1 in every 61,086 girls born was named Reena. RISING Recent data shows the name is currently rising.