Marcoantonio is a distinctive boys' name in United States, ranking #3957 in 2010 with 26 recorded births. The name reached its all-time peak in 2001 with 90 births ranking #1394. Since 1996, the popularity has decreased by 61.8%. In 2010, approximately 1 in every 73,785 boys born was named Marcoantonio. FALLING Recent data shows the name is currently falling.