Sonam is a distinctive girls' name in United States, ranking #7569 in 2015 with 16 recorded births. The name reached its all-time peak in 2014 with 19 births ranking #6672. Since 1996, the popularity has increased by 100.0%. In 2015, approximately 1 in every 111,541 girls born was named Sonam. FALLING Recent data shows the name is currently falling.