Total babies named Tywana (all years): 583
| Year | Girls (count / rank / %) |
|---|---|
| 1999 | 5 / #16824 / 0.000% |
| 1994 | 6 / #13366 / 0.000% |
| 1993 | 5 / #15694 / 0.000% |
| 1992 | 5 / #15523 / 0.000% |
| 1991 | 6 / #13074 / 0.000% |
| 1990 | 7 / #11362 / 0.000% |
| 1989 | 7 / #10802 / 0.000% |
| 1988 | 11 / #7096 / 0.001% |
| 1987 | 5 / #13183 / 0.000% |
| 1986 | 5 / #12753 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1985 | 12 / #6020 / 0.001% |
| 1984 | 10 / #6780 / 0.001% |
| 1983 | 12 / #5807 / 0.001% |
| 1982 | 16 / #4708 / 0.001% |
| 1981 | 17 / #4523 / 0.001% |
| 1980 | 32 / #2865 / 0.002% |
| 1979 | 22 / #3661 / 0.001% |
| 1978 | 21 / #3631 / 0.001% |
| 1977 | 21 / #3607 / 0.001% |
| 1976 | 43 / #2057 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 1975 | 32 / #2511 / 0.002% |
| 1974 | 44 / #1960 / 0.003% |
| 1973 | 20 / #3342 / 0.001% |
| 1972 | 28 / #2593 / 0.002% |
| 1971 | 29 / #2595 / 0.002% |
| 1970 | 18 / #3570 / 0.001% |
| 1969 | 19 / #3193 / 0.001% |
| 1968 | 16 / #3447 / 0.001% |
| 1967 | 15 / #3475 / 0.001% |
| 1966 | 6 / #6526 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1965 | 13 / #3726 / 0.001% |
| 1964 | 13 / #3871 / 0.001% |
| 1963 | 6 / #6551 / 0.000% |
| 1962 | 9 / #4835 / 0.000% |
| 1961 | 11 / #4217 / 0.001% |
| 1960 | 7 / #5666 / 0.000% |
| 1959 | 6 / #6196 / 0.000% |
| 1958 | 11 / #3916 / 0.001% |
| 1957 | 6 / #6040 / 0.000% |
| 1954 | 6 / #5708 / 0.000% |