Siddharth is a distinctive boys' name in United States, ranking #1227 in 2013 with 147 recorded births. The name reached its all-time peak in 2010 with 184 births ranking #1051. Since 1996, the popularity has increased by 539.1%. In 2013, approximately 1 in every 12,866 boys born was named Siddharth. STABLE Recent data shows the name is currently stable.