Mercadies is a distinctive girls' name in United States, ranking #9830 in 1998 with 9 recorded births. The name reached its all-time peak in 1999 with 12 births ranking #8046. Since 1996, the popularity has increased by 28.6%. In 1998, approximately 1 in every 196,321 girls born was named Mercadies. FALLING Recent data shows the name is currently falling.