Mercy is a distinctive girls' name in United States, ranking #1666 in 2002 with 111 recorded births. The name reached its all-time peak in 2019 with 439 births ranking #662. Since 1996, the popularity has increased by 30.6%. In 2002, approximately 1 in every 16,188 girls born was named Mercy. STABLE Recent data shows the name is currently stable.