Sidi is a distinctive boys' name in United States, ranking #12330 in 2008 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 2008, approximately 1 in every 339,991 boys born was named Sidi. RISING Recent data shows the name is currently rising.