The baby name Rosaria appears in baby name data for the United States from 1910 to 2024. It was most popular in 1924 with 61 babies given the name.
In the later years of this period, Rosaria has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 6 |
| 1911 | 6 |
| 1912 | 8 |
| 1913 | 12 |
| 1914 | 19 |
| 1915 | 17 |
| 1916 | 28 |
| 1917 | 19 |
| 1918 | 33 |
| 1919 | 23 |
| 1920 | 27 |
| 1921 | 35 |
| 1922 | 42 |
| 1923 | 55 |
| 1924 | 61 |
| 1925 | 41 |
| 1926 | 46 |
| 1927 | 58 |
| 1928 | 50 |
| 1929 | 40 |
| 1930 | 40 |
| 1931 | 23 |
| 1932 | 16 |
| 1933 | 15 |
| 1934 | 21 |
| 1935 | 13 |
| 1936 | 7 |
| 1937 | 16 |
| 1938 | 6 |
| 1939 | 9 |
| 1940 | 8 |
| 1941 | 9 |
| 1942 | 6 |
| 1943 | 7 |
| 1944 | 7 |
| 1948 | 9 |
| 1949 | 11 |
| 1950 | 7 |
| 1951 | 9 |
| 1952 | 6 |
| 1953 | 7 |
| 1954 | 5 |
| 1955 | 7 |
| 1956 | 8 |
| 1957 | 26 |
| 1958 | 5 |
| 1959 | 16 |
| 1960 | 14 |
| 1962 | 6 |
| 1963 | 10 |
| 1964 | 9 |
| 1965 | 11 |
| 1966 | 11 |
| 1967 | 19 |
| 1968 | 26 |
| 1969 | 16 |
| 1970 | 8 |
| 1971 | 10 |
| 1972 | 13 |
| 1973 | 17 |
| 1974 | 14 |
| 1975 | 10 |
| 1976 | 15 |
| 1977 | 28 |
| 1978 | 16 |
| 1979 | 14 |
| 1981 | 5 |
| 1982 | 6 |
| 1983 | 9 |
| 1986 | 6 |
| 1988 | 5 |
| 1989 | 7 |
| 2014 | 5 |
| 2021 | 5 |
| 2024 | 10 |