Thoma is a very rare name used for both girls and boys that was most common in the 1950s and has all but disappeared.
Thoma is predominantly a boy name. It last appears in U.S. records in 1990. Thoma first appears in 1944 and peaked in 1970 (9 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1990 | 5 | — | — | #9,368 |
| 1988 | 7 | — | — | #6,363 |
| 1987 | 6 | — | — | #6,873 |
| 1984 | 5 | — | — | #7,234 |
| 1973 | 6 | — | — | #5,035 |
| 1970 | 9 | — | — | #3,496 |
| 1968 | 6 | — | — | #4,103 |
| 1967 | 5 | — | — | #4,489 |
| 1964 | 5 | — | — | #4,551 |
| 1961 | 5 | — | #7,448 | — |
| 1960 | 7 | — | — | #3,634 |
| 1958 | 5 | — | #6,951 | — |
| 1957 | 6 | — | — | #3,954 |
| 1956 | 11 | — | #6,811 | #3,902 |
| 1951 | 5 | — | — | #4,204 |
| 1944 | 5 | — | #5,183 | — |