Sonal is a distinctive girls' name in United States, ranking #16590 in 2012 with 6 recorded births. The name reached its all-time peak in 1997 with 17 births ranking #5836. Since 1996, the popularity has decreased by 45.5%. In 2012, approximately 1 in every 293,457 girls born was named Sonal. RISING Recent data shows the name is currently rising.