Jowanna is a very rare girls' name that was most common in the 1950s and has all but disappeared.
Jowanna is a girl name. It last appears in U.S. records in 1991. Jowanna was first reported in SSA data in 1940 and peaked in 1959 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1991 | 6 | — | #12,178 |
| 1990 | 7 | — | #10,711 |
| 1989 | 7 | — | #10,185 |
| 1988 | 8 | — | #8,747 |
| 1986 | 8 | — | #8,052 |
| 1985 | 8 | — | #7,885 |
| 1984 | 8 | — | #7,699 |
| 1983 | 5 | — | #10,988 |
| 1982 | 10 | — | #6,564 |
| 1981 | 9 | — | #7,043 |
| 1980 | 5 | — | #11,078 |
| 1979 | 11 | — | #5,915 |
| 1978 | 11 | — | #5,707 |
| 1977 | 8 | — | #7,165 |
| 1975 | 8 | — | #6,766 |
| 1974 | 9 | — | #5,959 |
| 1972 | 5 | — | #8,819 |
| 1970 | 11 | — | #4,882 |
| 1969 | 5 | — | #7,959 |
| 1968 | 8 | — | #5,338 |
| 1966 | 10 | — | #4,309 |
| 1964 | 5 | — | #7,221 |
| 1963 | 6 | — | #6,176 |
| 1962 | 7 | — | #5,533 |
| 1960 | 6 | — | #5,992 |
| 1959 | 11 | — | #3,916 |
| 1958 | 8 | — | #4,687 |
| 1957 | 7 | — | #5,122 |
| 1948 | 5 | — | #5,612 |
| 1940 | 5 | — | #4,692 |