Lamarcus is a distinctive boys' name in United States, ranking #2368 in 2006 with 53 recorded births. The name reached its all-time peak in 2007 with 82 births ranking #1789. Since 1996, the popularity has decreased by 20.9%. In 2006, approximately 1 in every 38,776 boys born was named Lamarcus. FALLING Recent data shows the name is currently falling.