Sirena is a distinctive girls' name in United States, ranking #4162 in 2008 with 38 recorded births. The name reached its all-time peak in 1996 with 88 births ranking #1720. Since 1996, the popularity has decreased by 56.8%. In 2008, approximately 1 in every 49,756 girls born was named Sirena. FALLING Recent data shows the name is currently falling.