Sidharth is a distinctive boys' name in United States, ranking #3210 in 2004 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 2004, approximately 1 in every 64,026 boys born was named Sidharth. STABLE Recent data shows the name is currently stable.