Demarko is a distinctive boys' name in United States, ranking #4947 in 1998 with 13 recorded births. This places Demarko in the top 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 21 births ranking #3376. In 1998, approximately 1 in every 147,024 boys born was named Demarko. RISING Recent data shows the name is currently rising.