Total babies named Kein (all years): 95
| Year | Boys (count / rank / %) |
|---|---|
| 2023 | 6 / #11557 / 0.000% |
| 2019 | 5 / #13163 / 0.000% |
| 2015 | 5 / #13094 / 0.000% |
| 2014 | 6 / #11452 / 0.000% |
| 2013 | 6 / #11483 / 0.000% |
| 2011 | 6 / #11595 / 0.000% |
| 2010 | 6 / #11512 / 0.000% |
| 2009 | 5 / #13528 / 0.000% |
| 2008 | 6 / #11859 / 0.000% |
| 2007 | 6 / #11695 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2006 | 6 / #11379 / 0.000% |
| 2004 | 5 / #12335 / 0.000% |
| 2002 | 6 / #10072 / 0.000% |
| 1995 | 5 / #9617 / 0.000% |
| 1991 | 5 / #8909 / 0.000% |
| 1990 | 5 / #8833 / 0.000% |
| 1984 | 6 / #5985 / 0.000% |