Mark has been given to about 1,366,672 people in the United States since 1880. It was most common in 1960, which makes it a boomer-era name.
Mark ranks 245th among American boys in 2025, with 1,416 born that year. Its best year was 1960, when 58,860 babies were given the name, ranking 6th. The typical living American called Mark is about 61 years old today. It is relatively most common in Alaska, where it accounts for 0.18% of births.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.