Total babies named Kathyjo (all years): 129
| Year | Girls (count / rank / %) |
|---|---|
| 1979 | 10 / #6410 / 0.001% |
| 1978 | 6 / #9040 / 0.000% |
| 1976 | 7 / #7657 / 0.000% |
| 1975 | 14 / #4449 / 0.001% |
| 1974 | 10 / #5532 / 0.001% |
| 1973 | 12 / #4682 / 0.001% |
| 1972 | 6 / #7690 / 0.000% |
| 1971 | 9 / #5742 / 0.001% |
| 1970 | 17 / #3640 / 0.001% |
| 1969 | 8 / #5681 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1966 | 7 / #5513 / 0.000% |
| 1965 | 8 / #5032 / 0.000% |
| 1963 | 5 / #7080 / 0.000% |
| 1952 | 10 / #3668 / 0.001% |