Total babies named Severn (all years): 126
| Year | Boys (count / rank / %) |
|---|---|
| 2006 | 6 / #11815 / 0.000% |
| 1997 | 6 / #9082 / 0.000% |
| 1996 | 5 / #10285 / 0.000% |
| 1989 | 6 / #7742 / 0.000% |
| 1986 | 7 / #5831 / 0.000% |
| 1981 | 5 / #7103 / 0.000% |
| 1978 | 6 / #5653 / 0.000% |
| 1977 | 5 / #6701 / 0.000% |
| 1976 | 5 / #6338 / 0.000% |
| 1975 | 5 / #6190 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1961 | 5 / #4573 / 0.000% |
| 1936 | 6 / #3488 / 0.001% |
| 1929 | 6 / #3898 / 0.001% |
| 1927 | 7 / #3731 / 0.001% |
| 1924 | 9 / #3225 / 0.001% |
| 1923 | 8 / #3424 / 0.001% |
| 1922 | 7 / #3815 / 0.001% |
| 1920 | 5 / #4876 / 0.000% |
| 1918 | 7 / #3662 / 0.001% |
| 1917 | 5 / #4490 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1915 | 5 / #4310 / 0.001% |