Siani is a distinctive girls' name in United States, ranking #2485 in 2001 with 63 recorded births. The name reached its all-time peak in 1998 with 88 births ranking #1786. Since 1996, the popularity has increased by 10.5%. In 2001, approximately 1 in every 28,580 girls born was named Siani. RISING Recent data shows the name is currently rising.