Total babies named Iyonnah (all years): 65
| Year | Girls (count / rank / %) |
|---|---|
| 2012 | 5 / #17893 / 0.000% |
| 2011 | 6 / #15568 / 0.000% |
| 2010 | 5 / #18057 / 0.000% |
| 2008 | 5 / #18617 / 0.000% |
| 2007 | 8 / #13139 / 0.000% |
| 2006 | 5 / #18244 / 0.000% |
| 2005 | 6 / #15232 / 0.000% |
| 2003 | 9 / #10761 / 0.000% |
| 2001 | 6 / #14197 / 0.000% |
| 2000 | 10 / #9440 / 0.001% |