Mercedes is a distinctive boys' name in United States, ranking #9241 in 1998 with 6 recorded births. The name reached its all-time peak in 1999 with 9 births ranking #6911. Since 1996, the popularity has decreased by 14.3%. In 1998, approximately 1 in every 318,553 boys born was named Mercedes. RISING Recent data shows the name is currently rising.