Jamarcus is a distinctive boys' name in United States, ranking #796 in 2008 with 276 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has increased by 55.9%. In 2008, approximately 1 in every 7,391 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.