Finn has been given to about 35,380 people in the United States since 1880. It was most common in 2017, which makes it a current name.
Finn ranks 206th among American boys in 2025, with 1,717 born that year. Its best year was 2017, when 2,417 babies were given the name, ranking 167th. The typical living American called Finn is about 9 years old today. It is relatively most common in Vermont, where it accounts for 0.46% 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.