Total babies named Betta (all years): 78
| Year | Girls (count / rank / %) |
|---|---|
| 1956 | 7 / #4871 / 0.000% |
| 1953 | 6 / #5093 / 0.000% |
| 1936 | 5 / #4260 / 0.000% |
| 1933 | 6 / #3792 / 0.001% |
| 1932 | 5 / #4490 / 0.000% |
| 1928 | 5 / #4802 / 0.000% |
| 1927 | 7 / #3909 / 0.001% |
| 1925 | 8 / #3701 / 0.001% |
| 1924 | 5 / #5162 / 0.000% |
| 1923 | 8 / #3685 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1922 | 8 / #3704 / 0.001% |
| 1919 | 8 / #3501 / 0.001% |