Mercy is a distinctive boys' name in United States, ranking #7382 in 2015 with 11 recorded births. This places Mercy in the bottom 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 28 births ranking #3956. In 2015, approximately 1 in every 174,205 boys born was named Mercy. FALLING Recent data shows the name is currently falling.