Mercie is a distinctive girls' name in United States, ranking #10757 in 2013 with 10 recorded births. The name reached its all-time peak in 2019 with 20 births ranking #6114. Since 1996, the popularity has increased by 100.0%. In 2013, approximately 1 in every 175,441 girls born was named Mercie. FALLING Recent data shows the name is currently falling.