Total babies named Sylvain (all years): 87
| Year | Boys (count / rank / %) |
|---|---|
| 2021 | 5 / #13822 / 0.000% |
| 1996 | 5 / #10349 / 0.000% |
| 1995 | 5 / #10134 / 0.000% |
| 1993 | 5 / #9971 / 0.000% |
| 1989 | 5 / #9071 / 0.000% |
| 1983 | 5 / #7203 / 0.000% |
| 1973 | 8 / #4018 / 0.001% |
| 1972 | 5 / #5654 / 0.000% |
| 1971 | 6 / #4852 / 0.000% |
| 1968 | 6 / #4095 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1967 | 10 / #2750 / 0.001% |
| 1966 | 7 / #3504 / 0.000% |
| 1964 | 5 / #4543 / 0.000% |
| 1961 | 5 / #4590 / 0.000% |
| 1957 | 5 / #4490 / 0.000% |