Mercy is a distinctive girls' name in United States, ranking #1395 in 2006 with 163 recorded births. The name reached its all-time peak in 2019 with 439 births ranking #662. Since 1996, the popularity has increased by 91.8%. In 2006, approximately 1 in every 11,663 girls born was named Mercy. STABLE Recent data shows the name is currently stable.