Sidharth is a distinctive boys' name in United States, ranking #4477 in 2021 with 23 recorded births. This places Sidharth in the top 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 43 births ranking #2464. Since 1996, the popularity has increased by 130.0%. In 2021, approximately 1 in every 76,010 boys born was named Sidharth. STABLE Recent data shows the name is currently stable.