Shawnn is a very rare variant of Shawn that was most common in the 1970s and has all but disappeared.
Shawnn is predominantly a boy name. It last appears in U.S. records in 1992. Shawnn first appears in 1964 and peaked in 1976 (12 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1992 | 5 | — | — | #9,598 |
| 1991 | 6 | — | — | #8,090 |
| 1988 | 5 | — | — | #8,319 |
| 1984 | 6 | — | — | #6,207 |
| 1979 | 9 | — | — | #4,346 |
| 1978 | 8 | — | — | #4,500 |
| 1977 | 10 | — | — | #3,801 |
| 1976 | 12 | — | — | #3,235 |
| 1975 | 13 | — | #8,851 | #4,716 |
| 1974 | 5 | — | — | #5,888 |
| 1972 | 17 | — | #6,451 | #3,568 |
| 1971 | 14 | — | #7,236 | #4,318 |
| 1970 | 16 | — | #5,341 | #4,646 |
| 1969 | 14 | — | #6,492 | #3,886 |
| 1964 | 11 | — | #6,651 | #4,524 |