Jamarkus is a distinctive boys' name in United States, ranking #3900 in 1999 with 19 recorded births. This places Jamarkus in the top 34% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 33 births ranking #3361. In 1999, approximately 1 in every 101,057 boys born was named Jamarkus. RISING Recent data shows the name is currently rising.