Siarra is a distinctive girls' name in United States, ranking #9995 in 2008 with 12 recorded births. The name reached its all-time peak in 2002 with 46 births ranking #3137. Since 1996, the popularity has decreased by 72.1%. In 2008, approximately 1 in every 157,560 girls born was named Siarra. RISING Recent data shows the name is currently rising.