Total babies named Sig (all years): 50
| Year | Boys (count / rank / %) |
|---|---|
| 2020 | 7 / #10437 / 0.000% |
| 2013 | 7 / #10563 / 0.000% |
| 1955 | 5 / #4321 / 0.000% |
| 1942 | 7 / #3181 / 0.001% |
| 1929 | 5 / #4465 / 0.000% |
| 1918 | 6 / #4104 / 0.001% |
| 1915 | 8 / #3038 / 0.001% |
| 1911 | 5 / #1963 / 0.002% |