Total babies named Leonhard (all years): 64
| Year | Boys (count / rank / %) |
|---|---|
| 2023 | 5 / #13371 / 0.000% |
| 2018 | 6 / #11591 / 0.000% |
| 2012 | 5 / #13426 / 0.000% |
| 1934 | 5 / #3977 / 0.000% |
| 1932 | 8 / #2991 / 0.001% |
| 1925 | 6 / #3990 / 0.001% |
| 1924 | 5 / #4707 / 0.000% |
| 1922 | 6 / #4111 / 0.001% |
| 1919 | 6 / #3979 / 0.001% |
| 1918 | 6 / #3970 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1917 | 6 / #3792 / 0.001% |