Demarko is a masculine name with American English pronunciation, pronounced as duh-MAR-koh (/dəˈmɑrkoʊ/). It is a variation of the name Demarco. The origin of Demarko is uncertain, but it is believed to have Italian roots. While not extremely popular, the name has been given to a consistent number of newborn boys in the United States over the years. Demarko has a modern and trendy feel to it, making it an appealing choice for parents who want a unique and distinctive name for their baby boy.