Total babies named Irbin (all years): 116
| Year | Boys (count / rank / %) |
|---|---|
| 2010 | 5 / #12991 / 0.000% |
| 2008 | 5 / #13293 / 0.000% |
| 2007 | 10 / #7810 / 0.000% |
| 2006 | 10 / #7641 / 0.000% |
| 2005 | 10 / #7325 / 0.001% |
| 2004 | 7 / #9302 / 0.000% |
| 2003 | 7 / #9032 / 0.000% |
| 1999 | 8 / #7424 / 0.000% |
| 1997 | 5 / #9845 / 0.000% |
| 1996 | 5 / #9575 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1994 | 7 / #7268 / 0.000% |
| 1993 | 6 / #8029 / 0.000% |
| 1992 | 14 / #4204 / 0.001% |
| 1991 | 17 / #3523 / 0.001% |