Mercy is a distinctive girls' name in United States, ranking #1327 in 2003 with 155 recorded births. The name reached its all-time peak in 2019 with 439 births ranking #662. Since 1996, the popularity has increased by 82.4%. In 2003, approximately 1 in every 11,787 girls born was named Mercy. STABLE Recent data shows the name is currently stable.