Jamarkus is a distinctive boys' name in United States, ranking #6437 in 2003 with 11 recorded births. The name reached its all-time peak in 2009 with 33 births ranking #3361. Since 1996, the popularity has decreased by 38.9%. In 2003, approximately 1 in every 179,570 boys born was named Jamarkus. RISING Recent data shows the name is currently rising.