Total babies named Sigfredo (all years): 252
| Year | Boys (count / rank / %) |
|---|---|
| 2000 | 5 / #11875 / 0.000% |
| 1999 | 5 / #11364 / 0.000% |
| 1996 | 5 / #10325 / 0.000% |
| 1995 | 7 / #7687 / 0.000% |
| 1994 | 5 / #10039 / 0.000% |
| 1991 | 9 / #5872 / 0.000% |
| 1989 | 6 / #7774 / 0.000% |
| 1988 | 6 / #7127 / 0.000% |
| 1987 | 7 / #6005 / 0.000% |
| 1984 | 6 / #6215 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1983 | 7 / #5405 / 0.000% |
| 1982 | 7 / #5539 / 0.000% |
| 1981 | 6 / #6142 / 0.000% |
| 1980 | 6 / #6141 / 0.000% |
| 1978 | 5 / #6634 / 0.000% |
| 1977 | 8 / #4527 / 0.000% |
| 1976 | 10 / #3682 / 0.001% |
| 1975 | 9 / #3907 / 0.001% |
| 1974 | 10 / #3534 / 0.001% |
| 1973 | 7 / #4438 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1972 | 11 / #3127 / 0.001% |
| 1971 | 14 / #2669 / 0.001% |
| 1970 | 14 / #2612 / 0.001% |
| 1967 | 7 / #3504 / 0.000% |
| 1966 | 6 / #3891 / 0.000% |
| 1965 | 7 / #3502 / 0.000% |
| 1964 | 6 / #3975 / 0.000% |
| 1963 | 7 / #3605 / 0.000% |
| 1962 | 8 / #3271 / 0.000% |
| 1961 | 5 / #4575 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1960 | 5 / #4525 / 0.000% |
| 1958 | 14 / #2248 / 0.001% |
| 1957 | 5 / #4477 / 0.000% |
| 1951 | 7 / #3317 / 0.000% |