Total babies named Sheilagh (all years): 56
| Year | Girls (count / rank / %) |
|---|---|
| 1989 | 5 / #14195 / 0.000% |
| 1975 | 5 / #10325 / 0.000% |
| 1969 | 5 / #8466 / 0.000% |
| 1965 | 6 / #6402 / 0.000% |
| 1964 | 7 / #5911 / 0.000% |
| 1963 | 10 / #4491 / 0.001% |
| 1961 | 5 / #7385 / 0.000% |
| 1958 | 5 / #6874 / 0.000% |
| 1952 | 8 / #4424 / 0.000% |