Total babies named Zi (all years): 127
| Year | Boys (count / rank / %) |
|---|---|
| 2017 | — |
| 2016 | 6 / #12168 / 0.000% |
| 2015 | 6 / #12076 / 0.000% |
| 2014 | 7 / #10705 / 0.000% |
| 2013 | 5 / #14052 / 0.000% |
| 2012 | — |
| 2009 | — |
| 2007 | 9 / #8908 / 0.000% |
| 2006 | 8 / #9582 / 0.000% |
| 2005 | 9 / #8295 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 5 / #13217 / 0.000% |
| 2002 | 10 / #7050 / 0.001% |
| 2001 | — |