Jemarcus is a distinctive boys' name in United States, ranking #9958 in 2002 with 6 recorded births. The name reached its all-time peak in 2007 with 14 births ranking #6064. Since 1996, the popularity has decreased by 40.0%. In 2002, approximately 1 in every 323,579 boys born was named Jemarcus. FALLING Recent data shows the name is currently falling.