Total babies named Izai (all years): 60
| Year | Boys (count / rank / %) |
|---|---|
| 2022 | 5 / #13102 / 0.000% |
| 2018 | 8 / #9132 / 0.000% |
| 2016 | 5 / #12982 / 0.000% |
| 2015 | 5 / #12833 / 0.000% |
| 2012 | 5 / #12996 / 0.000% |
| 2011 | 5 / #13060 / 0.000% |
| 2010 | 6 / #11277 / 0.000% |
| 2008 | 7 / #10306 / 0.000% |
| 2004 | 8 / #8438 / 0.000% |
| 2000 | 6 / #9558 / 0.000% |