Siarra is a distinctive girls' name in United States, ranking #17781 in 2018 with 5 recorded births. The name reached its all-time peak in 2002 with 46 births ranking #3137. Since 1996, the popularity has decreased by 88.4%. In 2018, approximately 1 in every 340,085 girls born was named Siarra. RISING Recent data shows the name is currently rising.