Jamarcus is a distinctive boys' name in United States, ranking #982 in 2000 with 152 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has decreased by 14.1%. In 2000, approximately 1 in every 12,921 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.