Obera is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Obera is a girl name. It last appears in U.S. records in 1951. Obera first appears in 1903 and peaked in 1915 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1951 | 6 | — | #5,257 |
| 1932 | 5 | — | #4,919 |
| 1931 | 5 | — | #4,803 |
| 1930 | 6 | — | #4,420 |
| 1929 | 12 | — | #2,694 |
| 1928 | 5 | — | #5,245 |
| 1927 | 7 | — | #4,170 |
| 1926 | 13 | — | #2,674 |
| 1925 | 13 | — | #2,734 |
| 1924 | 9 | — | #3,597 |
| 1923 | 7 | — | #4,265 |
| 1922 | 12 | — | #2,916 |
| 1921 | 12 | — | #2,894 |
| 1920 | 7 | — | #4,295 |
| 1919 | 10 | — | #3,168 |
| 1918 | 6 | — | #4,682 |
| 1917 | 14 | — | #2,397 |
| 1916 | 10 | — | #2,974 |
| 1915 | 16 | — | #2,027 |
| 1914 | 11 | — | #2,224 |
| 1912 | 6 | — | #2,881 |
| 1911 | 5 | — | #2,762 |
| 1907 | 8 | — | #1,604 |
| 1905 | 5 | — | #2,153 |
| 1903 | 6 | — | #1,736 |