Total babies named Seibert (all years): 66
| Year | Boys (count / rank / %) |
|---|---|
| 1942 | 5 / #3967 / 0.000% |
| 1941 | 5 / #3935 / 0.000% |
| 1936 | 6 / #3486 / 0.001% |
| 1927 | 5 / #4702 / 0.000% |
| 1925 | 5 / #4776 / 0.000% |
| 1920 | 8 / #3453 / 0.001% |
| 1918 | 7 / #3660 / 0.001% |
| 1917 | 5 / #4486 / 0.001% |
| 1916 | 5 / #4425 / 0.001% |
| 1915 | 7 / #3353 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1913 | 8 / #2237 / 0.002% |