Jamarcus is a distinctive boys' name in United States, ranking #1281 in 2011 with 134 recorded births. The name reached its all-time peak in 2007 with 301 births ranking #744. Since 1996, the popularity has decreased by 24.3%. In 2011, approximately 1 in every 14,172 boys born was named Jamarcus. FALLING Recent data shows the name is currently falling.