Total babies named Obera (all years): 216
| Year | Girls (count / rank / %) |
|---|---|
| 1951 | 6 / #5258 / 0.000% |
| 1932 | 5 / #4919 / 0.000% |
| 1931 | 5 / #4803 / 0.000% |
| 1930 | 6 / #4421 / 0.001% |
| 1929 | 12 / #2694 / 0.001% |
| 1928 | 5 / #5245 / 0.000% |
| 1927 | 7 / #4170 / 0.001% |
| 1926 | 13 / #2674 / 0.001% |
| 1925 | 13 / #2734 / 0.001% |
| 1924 | 9 / #3597 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1923 | 7 / #4265 / 0.001% |
| 1922 | 12 / #2916 / 0.001% |
| 1921 | 12 / #2894 / 0.001% |
| 1920 | 7 / #4295 / 0.001% |
| 1919 | 10 / #3168 / 0.001% |
| 1918 | 6 / #4682 / 0.001% |
| 1917 | 14 / #2397 / 0.001% |
| 1916 | 10 / #2974 / 0.001% |
| 1915 | 16 / #2027 / 0.002% |
| 1914 | 11 / #2224 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1912 | 6 / #2881 / 0.001% |
| 1911 | 5 / #2762 / 0.001% |
| 1907 | 8 / #1604 / 0.003% |
| 1905 | 5 / #2153 / 0.002% |
| 1903 | 6 / #1736 / 0.002% |