Sidharth is a distinctive boys' name in United States, ranking #4757 in 2000 with 16 recorded births. The name reached its all-time peak in 2003 with 43 births ranking #2464. Since 1996, the popularity has increased by 60.0%. In 2000, approximately 1 in every 122,746 boys born was named Sidharth. STABLE Recent data shows the name is currently stable.