Marko is a distinctive boys' name in United States, ranking #1428 in 2002 with 91 recorded births. The name reached its all-time peak in 2006 with 138 births ranking #1221. Since 1996, the popularity has increased by 31.9%. In 2002, approximately 1 in every 21,335 boys born was named Marko. STABLE Recent data shows the name is currently stable.