Total babies named Primus (all years): 194
| Year | Boys (count / rank / %) |
|---|---|
| 2023 | 6 / #11904 / 0.000% |
| 2019 | 6 / #11791 / 0.000% |
| 2009 | 5 / #13973 / 0.000% |
| 1980 | 5 / #7024 / 0.000% |
| 1975 | 5 / #6087 / 0.000% |
| 1974 | 5 / #5801 / 0.000% |
| 1973 | 6 / #4935 / 0.000% |
| 1972 | 5 / #5550 / 0.000% |
| 1970 | 5 / #5261 / 0.000% |
| 1967 | 5 / #4403 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1958 | 5 / #4364 / 0.000% |
| 1957 | 5 / #4415 / 0.000% |
| 1953 | 7 / #3356 / 0.000% |
| 1952 | 8 / #3048 / 0.000% |
| 1951 | 7 / #3289 / 0.000% |
| 1950 | 7 / #3253 / 0.000% |
| 1946 | 5 / #3899 / 0.000% |
| 1945 | 5 / #3666 / 0.000% |
| 1944 | 5 / #3797 / 0.000% |
| 1943 | 5 / #3930 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1930 | 6 / #3906 / 0.001% |
| 1929 | 5 / #4418 / 0.000% |
| 1926 | 6 / #4083 / 0.001% |
| 1925 | 9 / #3093 / 0.001% |
| 1924 | 5 / #4820 / 0.000% |
| 1923 | 7 / #3739 / 0.001% |
| 1921 | 6 / #4224 / 0.001% |
| 1920 | 10 / #2919 / 0.001% |
| 1919 | 6 / #4061 / 0.001% |
| 1915 | 6 / #3737 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1911 | 6 / #1696 / 0.003% |
| 1882 | 5 / #1062 / 0.004% |
| 1881 | 5 / #975 / 0.005% |