Jamarcus is a distinctive boys' name in United States, ranking #1037 in 2002 with 148 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has decreased by 16.4%. In 2002, approximately 1 in every 13,118 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.