Over the past 110 years, 68 495 boys and 39 girls have been named Marco. The name Marco ranks 369th in the United States among the most common names for boys. For the first time more than ten times newborns were named Marco in 1913. The peak of popularity of the name Marco came in the 1990s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.