Total babies named Keiji (all years): 167
| Year | Boys (count / rank / %) |
|---|---|
| 2023 | 7 / #10252 / 0.000% |
| 2022 | 6 / #11614 / 0.000% |
| 2021 | 5 / #13140 / 0.000% |
| 2020 | 7 / #10095 / 0.000% |
| 2017 | 6 / #11502 / 0.000% |
| 2016 | 7 / #10226 / 0.000% |
| 2015 | 8 / #9175 / 0.000% |
| 2014 | 10 / #7862 / 0.001% |
| 2013 | 5 / #13138 / 0.000% |
| 2012 | 12 / #6838 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2011 | 6 / #11594 / 0.000% |
| 2010 | 8 / #9253 / 0.000% |
| 2009 | 15 / #5960 / 0.001% |
| 2008 | 5 / #13620 / 0.000% |
| 2006 | 8 / #9169 / 0.000% |
| 2005 | 8 / #8720 / 0.000% |
| 2004 | 9 / #7885 / 0.000% |
| 2003 | 5 / #11876 / 0.000% |
| 1928 | 5 / #4450 / 0.000% |
| 1927 | 6 / #3985 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1926 | 6 / #3963 / 0.001% |
| 1924 | 5 / #4685 / 0.000% |
| 1923 | 8 / #3316 / 0.001% |