Boy name

Marco

Marco is currently the #370 boy name in the United States, based on 2025 Social Security data. In raw numbers: 862 babies. Its position has barely moved over the past five years — a sign of steady, established appeal. Looking at the full record since 1910, Marco hit its all-time high of #174 in 1996, when 1,923 boys were given the name. State by state, Texas leads the way at #246.