Mercedez is a distinctive girls' name in United States, ranking #1357 in 1998 with 129 recorded births. The name reached its all-time peak in 2000 with 141 births ranking #1343. Since 1996, the popularity has increased by 13.2%. In 1998, approximately 1 in every 13,697 girls born was named Mercedez. FALLING Recent data shows the name is currently falling.