Total babies named Keigo (all years): 91
| Year | Boys (count / rank / %) |
|---|---|
| 2021 | 10 / #7878 / 0.001% |
| 2020 | 5 / #13121 / 0.000% |
| 2016 | 5 / #13256 / 0.000% |
| 2015 | 5 / #13089 / 0.000% |
| 2014 | 5 / #13102 / 0.000% |
| 2013 | 5 / #13137 / 0.000% |
| 2011 | 5 / #13383 / 0.000% |
| 2010 | 14 / #6219 / 0.001% |
| 2009 | 6 / #11759 / 0.000% |
| 2007 | 7 / #10361 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2006 | 11 / #7198 / 0.001% |
| 2001 | 7 / #8782 / 0.000% |
| 1999 | 6 / #9329 / 0.000% |