There are an estimated 49,572 people named Marcos alive worldwide today. That ranks Marcos at #896 globally, with the highest concentrations in United States.
In the United States, Marcos is held by approximately 49,572 people, ranking #896 among first names. That works out to roughly 15 per 100,000 Americans (or 1 in 6,695 U.S. residents).
Historically Marcos is used overwhelmingly as a male name (99.7% male).
Marcos appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.