Kaarin is a very rare variant of Karen that was most common in the 1960s and has all but disappeared.
Kaarin is a girl name. It last appears in U.S. records in 1988. Kaarin first appears in 1964 and peaked in 1968 (10 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1988 | 7 | — | #9,718 |
| 1984 | 5 | — | #11,151 |
| 1982 | 6 | — | #9,733 |
| 1981 | 6 | — | #9,629 |
| 1979 | 8 | — | #7,595 |
| 1976 | 5 | — | #9,920 |
| 1975 | 5 | — | #9,690 |
| 1970 | 8 | — | #6,044 |
| 1969 | 10 | — | #4,856 |
| 1968 | 10 | — | #4,615 |
| 1967 | 6 | — | #6,363 |
| 1966 | 6 | — | #6,125 |
| 1964 | 7 | — | #5,716 |