Jamarcus is a distinctive boys' name in United States, ranking #950 in 2009 with 212 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has increased by 19.8%. In 2009, approximately 1 in every 9,355 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.