Sadi is a distinctive girls' name in United States, ranking #4285 in 1999 with 27 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #5072. Since 1996, the popularity has increased by 58.8%. In 1999, approximately 1 in every 65,696 girls born was named Sadi. FALLING Recent data shows the name is currently falling.