Lamarcus is a distinctive boys' name in United States, ranking #2459 in 2000 with 39 recorded births. The name reached its all-time peak in 2007 with 82 births ranking #1789. Since 1996, the popularity has decreased by 41.8%. In 2000, approximately 1 in every 50,357 boys born was named Lamarcus. FALLING Recent data shows the name is currently falling.