Jamarkus is a distinctive boys' name in United States, ranking #5945 in 2004 with 13 recorded births. The name reached its all-time peak in 2009 with 33 births ranking #3361. Since 1996, the popularity has decreased by 27.8%. In 2004, approximately 1 in every 152,677 boys born was named Jamarkus. RISING Recent data shows the name is currently rising.