Total babies named Bartt (all years): 115
| Year | Boys (count / rank / %) |
|---|---|
| 1974 | 5 / #5283 / 0.000% |
| 1972 | 5 / #5054 / 0.000% |
| 1971 | 10 / #3167 / 0.001% |
| 1970 | 10 / #3089 / 0.001% |
| 1969 | 6 / #3981 / 0.000% |
| 1967 | 7 / #3260 / 0.000% |
| 1966 | 7 / #3267 / 0.000% |
| 1965 | 8 / #3005 / 0.000% |
| 1964 | 6 / #3632 / 0.000% |
| 1963 | 6 / #3676 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1962 | 10 / #2675 / 0.000% |
| 1961 | 10 / #2722 / 0.000% |
| 1960 | 6 / #3692 / 0.000% |
| 1959 | 12 / #2426 / 0.001% |
| 1958 | 7 / #3291 / 0.000% |