Demarco is a distinctive boys' name in United States, ranking #2772 in 2020 with 44 recorded births. The name reached its all-time peak in 1998 with 194 births ranking #787. Since 1996, the popularity has decreased by 72.7%. In 2020, approximately 1 in every 39,206 boys born was named Demarco. FALLING Recent data shows the name is currently falling.