Jamarcus is a distinctive boys' name in United States, ranking #1667 in 2016 with 95 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has decreased by 46.3%. In 2016, approximately 1 in every 19,971 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.