Marcoantonio is a distinctive boys' name in United States, ranking #2960 in 2006 with 38 recorded births. The name reached its all-time peak in 2001 with 90 births ranking #1394. Since 1996, the popularity has decreased by 44.1%. In 2006, approximately 1 in every 54,082 boys born was named Marcoantonio. FALLING Recent data shows the name is currently falling.