The baby name Rosamaria appears in baby name data for the United States from 1959 to 2011. It was most popular in 1987 with 23 babies given the name.
Over the period shown, Rosamaria has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1959 | 14 |
| 1960 | 6 |
| 1961 | 7 |
| 1966 | 6 |
| 1967 | 13 |
| 1968 | 8 |
| 1969 | 16 |
| 1970 | 11 |
| 1971 | 13 |
| 1972 | 19 |
| 1973 | 6 |
| 1974 | 13 |
| 1975 | 5 |
| 1976 | 19 |
| 1981 | 16 |
| 1982 | 6 |
| 1983 | 10 |
| 1985 | 10 |
| 1986 | 10 |
| 1987 | 23 |
| 1988 | 13 |
| 1989 | 8 |
| 1994 | 16 |
| 1997 | 5 |
| 1998 | 14 |
| 2004 | 10 |
| 2006 | 7 |
| 2011 | 5 |