Sirena is a distinctive girls' name in United States, ranking #3585 in 2015 with 44 recorded births. The name reached its all-time peak in 1996 with 88 births ranking #1720. Since 1996, the popularity has decreased by 50.0%. In 2015, approximately 1 in every 40,560 girls born was named Sirena. FALLING Recent data shows the name is currently falling.