Rosalin is a rare variant of Rosalyn that peaked in 2022 and remains in steady use.
Rosalin is a girl name. In 2025 it ranked #7,427 for girl births in the United States (and #12,796 across all names), given to 15 babies. Rosalin first appears in 1914 and peaked in 2022 (19 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 15 | 15 | #7,427 |
| 2024 | 15 | 15 | #7,527 |
| 2023 | 10 | 10 | #10,185 |
| 2022 | 19 | 19 | #6,415 |
| 2021 | 12 | 12 | #8,885 |
| 2020 | 15 | 15 | #7,501 |
| 2019 | 17 | 17 | #6,962 |
| 2018 | 15 | 15 | #7,693 |
| 2017 | 15 | 15 | #7,770 |
| 2016 | 17 | 17 | #7,167 |
| 2015 | 14 | 14 | #8,354 |
| 2014 | 15 | 15 | #7,985 |
| 2013 | 7 | 7 | #14,312 |
| 2012 | 17 | 17 | #7,391 |
| 2011 | 12 | 12 | #9,608 |
| 2010 | 8 | 8 | #13,221 |
| 2009 | 12 | 12 | #9,861 |
| 2008 | 11 | 11 | #10,652 |
| 2007 | 17 | 17 | #7,667 |
| 2006 | 7 | 7 | #14,817 |
| 2005 | 12 | 12 | #9,340 |
| 2004 | 8 | 8 | #12,507 |
| 2003 | 8 | 8 | #12,166 |
| 2002 | 5 | 5 | #17,547 |
| 1999 | 5 | 5 | #16,344 |
| 1998 | 7 | 7 | #12,123 |
| 1996 | 6 | — | #13,104 |
| 1994 | 8 | — | #10,313 |
| 1992 | 9 | — | #9,321 |
| 1991 | 6 | — | #12,739 |
| 1990 | 8 | — | #9,945 |
| 1989 | 5 | — | #13,989 |
| 1988 | 7 | — | #10,109 |
| 1986 | 7 | — | #9,320 |
| 1984 | 12 | — | #5,805 |
| 1983 | 11 | — | #6,129 |
| 1982 | 9 | — | #7,334 |
| 1981 | 6 | — | #10,080 |
| 1980 | 13 | — | #5,474 |
| 1979 | 8 | — | #7,862 |
| 1978 | 13 | — | #5,141 |
| 1977 | 18 | — | #4,027 |
| 1976 | 14 | — | #4,542 |
| 1975 | 6 | — | #8,772 |
| 1974 | 6 | — | #8,473 |
| 1973 | 6 | — | #8,175 |
| 1972 | 7 | — | #7,103 |
| 1971 | 13 | — | #4,481 |
| 1970 | 13 | — | #4,432 |
| 1969 | 10 | — | #4,974 |
| 1968 | 11 | — | #4,434 |
| 1967 | 11 | — | #4,242 |
| 1966 | 13 | — | #3,698 |
| 1964 | 11 | — | #4,295 |
| 1963 | 6 | — | #6,452 |
| 1962 | 6 | — | #6,423 |
| 1961 | 9 | — | #4,823 |
| 1960 | 10 | — | #4,398 |
| 1959 | 8 | — | #4,955 |
| 1958 | 11 | — | #3,887 |
| 1957 | 10 | — | #4,154 |
| 1956 | 11 | — | #3,860 |
| 1955 | 11 | — | #3,743 |
| 1954 | 7 | — | #5,051 |
| 1953 | 13 | — | #3,241 |
| 1952 | 9 | — | #4,061 |
| 1951 | 6 | — | #5,307 |
| 1950 | 14 | — | #2,879 |
| 1949 | 7 | — | #4,581 |
| 1948 | 7 | — | #4,555 |
| 1947 | 8 | — | #4,279 |
| 1946 | 5 | — | #5,554 |
| 1945 | 7 | — | #3,954 |
| 1944 | 6 | — | #4,472 |
| 1943 | 9 | — | #3,439 |
| 1942 | 6 | — | #4,544 |
| 1941 | 8 | — | #3,511 |
| 1940 | 6 | — | #4,258 |
| 1939 | 6 | — | #4,169 |
| 1937 | 5 | — | #4,807 |
| 1936 | 6 | — | #4,078 |
| 1935 | 6 | — | #4,129 |
| 1934 | 6 | — | #4,213 |
| 1930 | 6 | — | #4,466 |
| 1928 | 11 | — | #2,925 |
| 1926 | 6 | — | #4,755 |
| 1924 | 7 | — | #4,366 |
| 1923 | 12 | — | #2,882 |
| 1922 | 12 | — | #2,931 |
| 1921 | 8 | — | #3,965 |
| 1920 | 6 | — | #4,880 |
| 1918 | 7 | — | #4,216 |
| 1917 | 5 | — | #5,198 |
| 1916 | 6 | — | #4,319 |
| 1915 | 5 | — | #4,843 |
| 1914 | 6 | — | #3,542 |