Marcoantonio is a distinctive boys' name in United States, ranking #6569 in 2015 with 13 recorded births. The name reached its all-time peak in 2001 with 90 births ranking #1394. Since 1996, the popularity has decreased by 80.9%. In 2015, approximately 1 in every 147,404 boys born was named Marcoantonio. FALLING Recent data shows the name is currently falling.