Mercedes is a moderately popular girls' name in United States, ranking #285 in 2000 with 1,134 recorded births. The name reached its all-time peak in 1996 with 1,390 births ranking #211. Since 1996, the popularity has decreased by 18.4%. In 2000, approximately 1 in every 1,601 girls born was named Mercedes. STABLE Recent data shows the name is currently stable.