Rosetta has been given to about 28,205 people in the United States since 1880. It was most common in 1948, which makes it a midcentury name.
Its best year was 1948, when 578 babies were given the name, ranking 325th. The typical living American called Rosetta is about 74 years old today. It is relatively most common in Pennsylvania, where it accounts for 0.01% 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.