Carollyn is a very rare variant of Carolyn that was most common in the 1940s and has all but disappeared.
Carollyn is a girl name. It last appears in U.S. records in 1997. Carollyn first appears in 1933 and peaked in 1947 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1997 | 5 | — | #14,115 |
| 1990 | 6 | — | #11,630 |
| 1986 | 5 | — | #11,152 |
| 1973 | 5 | — | #8,591 |
| 1968 | 6 | — | #6,343 |
| 1967 | 6 | — | #6,108 |
| 1966 | 5 | — | #6,686 |
| 1965 | 10 | — | #4,235 |
| 1963 | 5 | — | #6,711 |
| 1958 | 6 | — | #5,491 |
| 1957 | 7 | — | #4,974 |
| 1954 | 6 | — | #5,221 |
| 1953 | 5 | — | #5,768 |
| 1952 | 6 | — | #4,990 |
| 1951 | 7 | — | #4,432 |
| 1949 | 6 | — | #4,744 |
| 1948 | 9 | — | #3,628 |
| 1947 | 16 | — | #2,547 |
| 1946 | 10 | — | #3,252 |
| 1945 | 12 | — | #2,619 |
| 1944 | 6 | — | #4,128 |
| 1943 | 11 | — | #2,885 |
| 1942 | 6 | — | #4,184 |
| 1941 | 6 | — | #4,018 |
| 1939 | 8 | — | #3,179 |
| 1938 | 8 | — | #3,218 |
| 1936 | 7 | — | #3,422 |
| 1935 | 6 | — | #3,818 |
| 1933 | 6 | — | #3,808 |