Demarko is a distinctive boys' name in United States, ranking #10980 in 2025 with 6 recorded births. The name reached its all-time peak in 1997 with 21 births ranking #3376. Since 1996, the popularity has decreased by 57.1%. In 2025, approximately 1 in every 284,679 boys born was named Demarko. RISING Recent data shows the name is currently rising.