Total babies named Olusegun (all years): 77
| Year | Boys (count / rank / %) |
|---|---|
| 2006 | 5 / #13467 / 0.000% |
| 2005 | 5 / #12825 / 0.000% |
| 1999 | 8 / #7670 / 0.000% |
| 1997 | 6 / #8956 / 0.000% |
| 1996 | 5 / #10104 / 0.000% |
| 1992 | 6 / #8172 / 0.000% |
| 1988 | 5 / #8175 / 0.000% |
| 1985 | 8 / #5028 / 0.000% |
| 1982 | 6 / #6182 / 0.000% |
| 1979 | 6 / #5855 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1978 | 5 / #6499 / 0.000% |
| 1977 | 7 / #4967 / 0.000% |
| 1976 | 5 / #6223 / 0.000% |