Dario has been given to about 11,945 people in the United States since 1880. It was most common in 2024, which makes it a current name.
Dario ranks 760th among American boys in 2025, with 339 born that year. Its best year was 2024, when 439 babies were given the name, ranking 639th. The typical living American called Dario is about 20 years old today. It is relatively most common in New Mexico, where it accounts for 0.04% 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.