Rosalee has been given to about 12,900 people in the United States since 1880. It was most common in 2020, which makes it a current name.
Rosalee ranks 954th among American girls in 2025, with 270 born that year. Its best year was 2020, when 346 babies were given the name, ranking 788th. The typical living American called Rosalee is about 27 years old today. It is relatively most common in West Virginia, 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.