Sidharth is a distinctive boys' name in United States, ranking #3574 in 2017 with 31 recorded births. The name reached its all-time peak in 2003 with 43 births ranking #2464. Since 1996, the popularity has increased by 210.0%. In 2017, approximately 1 in every 59,688 boys born was named Sidharth. STABLE Recent data shows the name is currently stable.