Total babies named Betsi (all years): 162
| Year | Girls (count / rank / %) |
|---|---|
| 2007 | 10 / #10941 / 0.001% |
| 2006 | 15 / #7933 / 0.001% |
| 2002 | 5 / #15785 / 0.000% |
| 1999 | 8 / #10482 / 0.000% |
| 1985 | 5 / #10835 / 0.000% |
| 1984 | 6 / #9255 / 0.000% |
| 1981 | 6 / #9239 / 0.000% |
| 1978 | 6 / #8657 / 0.000% |
| 1976 | 5 / #9433 / 0.000% |
| 1973 | 6 / #7517 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1971 | 5 / #8443 / 0.000% |
| 1970 | 8 / #5867 / 0.000% |
| 1969 | 5 / #7573 / 0.000% |
| 1967 | 5 / #6892 / 0.000% |
| 1964 | 5 / #6854 / 0.000% |
| 1963 | 6 / #5938 / 0.000% |
| 1962 | 7 / #5341 / 0.000% |
| 1961 | 5 / #6647 / 0.000% |
| 1960 | 7 / #5216 / 0.000% |
| 1957 | 6 / #5430 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1956 | 5 / #6031 / 0.000% |
| 1954 | 7 / #4697 / 0.000% |
| 1948 | 7 / #4234 / 0.000% |
| 1947 | 6 / #4800 / 0.000% |
| 1944 | 6 / #4105 / 0.000% |