Mercedes is a distinctive girls' name in United States, ranking #525 in 2008 with 582 recorded births. The name reached its all-time peak in 1996 with 1,390 births ranking #211. Since 1996, the popularity has decreased by 58.1%. In 2008, approximately 1 in every 3,249 girls born was named Mercedes. STABLE Recent data shows the name is currently stable.