Mercy is a distinctive girls' name in United States, ranking #1393 in 2004 with 150 recorded births. The name reached its all-time peak in 2019 with 439 births ranking #662. Since 1996, the popularity has increased by 76.5%. In 2004, approximately 1 in every 12,241 girls born was named Mercy. STABLE Recent data shows the name is currently stable.