Bartt is a very rare variant of Barrett that was most common in the 1950s and has all but disappeared.
Bartt is a boy name. It last appears in U.S. records in 1974. Bartt first appears in 1958 and peaked in 1959 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1974 | 5 | — | #5,283 |
| 1972 | 5 | — | #5,054 |
| 1971 | 10 | — | #3,167 |
| 1970 | 10 | — | #3,089 |
| 1969 | 6 | — | #3,980 |
| 1967 | 7 | — | #3,263 |
| 1966 | 7 | — | #3,267 |
| 1965 | 8 | — | #3,005 |
| 1964 | 6 | — | #3,631 |
| 1963 | 6 | — | #3,676 |
| 1962 | 10 | — | #2,677 |
| 1961 | 10 | — | #2,721 |
| 1960 | 6 | — | #3,690 |
| 1959 | 12 | — | #2,426 |
| 1958 | 7 | — | #3,290 |