Siani is a distinctive girls' name in United States, ranking #7786 in 2017 with 15 recorded births. The name reached its all-time peak in 1998 with 88 births ranking #1786. Since 1996, the popularity has decreased by 73.7%. In 2017, approximately 1 in every 115,059 girls born was named Siani. RISING Recent data shows the name is currently rising.