Tawnia is a rare variant of Tania that was most common in the 1970s and has all but disappeared.
Tawnia is a girl name. It last appears in U.S. records in 1992. Tawnia was first reported in SSA data in 1957 and peaked in 1972 (40 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1992 | 7 | — | #11,628 |
| 1991 | 8 | — | #10,177 |
| 1990 | 8 | — | #10,109 |
| 1989 | 6 | — | #12,228 |
| 1988 | 6 | — | #11,660 |
| 1987 | 9 | — | #7,934 |
| 1986 | 6 | — | #10,774 |
| 1985 | 8 | — | #8,258 |
| 1984 | 22 | — | #3,707 |
| 1983 | 8 | — | #7,978 |
| 1982 | 14 | — | #5,178 |
| 1981 | 10 | — | #6,768 |
| 1980 | 24 | — | #3,495 |
| 1979 | 14 | — | #5,072 |
| 1978 | 20 | — | #3,765 |
| 1977 | 14 | — | #4,916 |
| 1976 | 20 | — | #3,523 |
| 1975 | 27 | — | #2,806 |
| 1974 | 26 | — | #2,825 |
| 1973 | 38 | — | #2,120 |
| 1972 | 40 | — | #2,019 |
| 1971 | 38 | — | #2,169 |
| 1970 | 35 | — | #2,263 |
| 1969 | 33 | — | #2,245 |
| 1968 | 36 | — | #2,021 |
| 1967 | 28 | — | #2,320 |
| 1966 | 27 | — | #2,352 |
| 1965 | 22 | — | #2,675 |
| 1964 | 22 | — | #2,742 |
| 1963 | 16 | — | #3,318 |
| 1962 | 5 | — | #7,470 |
| 1961 | 12 | — | #3,990 |
| 1960 | 5 | — | #7,208 |
| 1959 | 7 | — | #5,511 |
| 1958 | 6 | — | #6,033 |
| 1957 | 5 | — | #6,918 |