Mercadies is a distinctive girls' name in United States, ranking #15419 in 2004 with 6 recorded births. The name reached its all-time peak in 1999 with 12 births ranking #8046. Since 1996, the popularity has decreased by 14.3%. In 2004, approximately 1 in every 306,020 girls born was named Mercadies. FALLING Recent data shows the name is currently falling.