Sadi is a distinctive girls' name in United States, ranking #5772 in 2001 with 20 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #5072. Since 1996, the popularity has increased by 17.6%. In 2001, approximately 1 in every 90,028 girls born was named Sadi. FALLING Recent data shows the name is currently falling.