Marko is a distinctive boys' name in United States, ranking #1506 in 2011 with 107 recorded births. The name reached its all-time peak in 2006 with 138 births ranking #1221. Since 1996, the popularity has increased by 55.1%. In 2011, approximately 1 in every 17,748 boys born was named Marko. STABLE Recent data shows the name is currently stable.