Rosina has been given to about 5,574 people in the United States since 1880. It was most common in 1924, which makes it a interwar name.
Its best year was 1924, when 130 babies were given the name, ranking 658th. The typical living American called Rosina is about 58 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.