Lamarcus is a distinctive boys' name in United States, ranking #2265 in 2013 with 57 recorded births. The name reached its all-time peak in 2007 with 82 births ranking #1789. Since 1996, the popularity has decreased by 14.9%. In 2013, approximately 1 in every 33,180 boys born was named Lamarcus. FALLING Recent data shows the name is currently falling.