Total babies named Giro (all years): 56
| Year | Boys (count / rank / %) |
|---|---|
| 1951 | 5 / #3909 / 0.000% |
| 1931 | 7 / #3215 / 0.001% |
| 1929 | 5 / #4204 / 0.000% |
| 1924 | 6 / #4058 / 0.001% |
| 1923 | 5 / #4483 / 0.000% |
| 1922 | 7 / #3659 / 0.001% |
| 1919 | 14 / #2189 / 0.001% |
| 1917 | 7 / #3356 / 0.001% |