Total babies named Clesson (all years): 55
| Year | Boys (count / rank / %) |
|---|---|
| 1941 | 5 / #3586 / 0.000% |
| 1930 | 5 / #4099 / 0.000% |
| 1928 | 6 / #3786 / 0.001% |
| 1927 | 10 / #2732 / 0.001% |
| 1925 | 6 / #3824 / 0.001% |
| 1919 | 8 / #3163 / 0.001% |
| 1918 | 10 / #2725 / 0.001% |
| 1916 | 5 / #4024 / 0.001% |