Jahmarcus is a distinctive boys' name in United States, ranking #11639 in 2008 with 6 recorded births. This places Jahmarcus in the bottom 20% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 8 births ranking #9233. In 2008, approximately 1 in every 339,991 boys born was named Jahmarcus. STABLE Recent data shows the name is currently stable.