Andrea has been given to about 451,448 people in the United States since 1880. It was most common in 1981, which makes it a Gen X and millennial name.
Andrea ranks 235th among American girls in 2025, with 1,333 born that year. Its best year was 1981, when 11,840 babies were given the name, ranking 24th. The typical living American called Andrea is about 43 years old today. It is relatively most common in District of Columbia, where it accounts for 0.11% 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.