Sirena is a distinctive girls' name in United States, ranking #3170 in 2004 with 49 recorded births. The name reached its all-time peak in 1996 with 88 births ranking #1720. Since 1996, the popularity has decreased by 44.3%. In 2004, approximately 1 in every 37,472 girls born was named Sirena. FALLING Recent data shows the name is currently falling.