Marko is the Serbian, Croatian, Slovene, Finnish and Ukrainian form of Mark, from the Latin Marcus, which is usually explained as "dedicated to Mars" or "warlike", after the Roman god of war. Prince Marko, the hero of South Slavic epic songs, made it one of the great names of the Balkans. In the United States Marko peaked at number 1222 in 2006 and ranks number 2069 in 2025.