Modern combination of the prefix Ja- and the name Marcus.
Jamarkus is a modern American invention, likely created by blending the popular prefix 'Ja-' with the classic Latin name Marcus. Marcus itself is an ancient Roman name derived from Mars, the god of war, implying strength and martial spirit.
Less common today
Jamarkus isn't in the latest US Top 1000. It last peaked at #2,358 in 1992.
US births per 5-year period, 1990–present (SSA data).
Former NFL quarterback and first overall draft pick
