Sidi is a distinctive boys' name in United States, ranking #10681 in 2003 with 6 recorded births. This places Sidi in the bottom 16% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 16 births ranking #5693. In 2003, approximately 1 in every 329,212 boys born was named Sidi. RISING Recent data shows the name is currently rising.